OS2 World Community Forum

OS/2, eCS & ArcaOS - Technical => Applications => Topic started by: Joop on December 30, 2012, 04:46:39 pm

Title: Java applications
Post by: Joop on December 30, 2012, 04:46:39 pm
I have setup a Java applications page on my homepage. Each Java program which runs on my system gets its own page with how I did it including a download file with at least the command file and an OS/2 icon. Sometimes I put in other libs if they are hard to find. Today I have finished the new setup in English language, you can find it here;

http://joopn.home.xs4all.nl/os2ecs/ecs6e.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e.htm)

I hope it will help some users. I want to add that its a way of running a program, not "the" or "the only way".
Have fun,

Joop
Title: Re: Java applications
Post by: melf on December 31, 2012, 02:03:04 pm
It's a great overview you've made Joop. I sometimes have problems with how to set up certain java programs; this will make it easier!
Title: Re: Java applications
Post by: David McKenna on December 31, 2012, 03:56:38 pm
 Joop,

  Thanks for creating this web site, you obviously have spent a lot of time testing apps. I will refer to it when I try some of these Java apps...
Title: Re: Java applications
Post by: Joop on December 31, 2012, 05:30:09 pm
Thanks David and Melf for the compliments, my biggest concern is that it will grow out of proportions. We'll see where it will end, this setup gives some room to insert more programs and there are lots of them.
Title: Re: Java applications
Post by: Joop on December 31, 2012, 11:14:11 pm
I updated today the Java applications page. Changed install instructions for Total Validator. Added GeoGebra, can be found in the map Educational programs.

Al can be found here;

http://joopn.home.xs4all.nl/os2ecs/ecs6e.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e.htm)

Joop
Title: Re: Java applications
Post by: guzzi on January 01, 2013, 03:14:04 am
Thanks, Joop! Great effort
Title: Re: Java applications
Post by: Martin Iturbide on January 01, 2013, 04:29:03 pm
Thanks Joop

The page looks great.
Title: Re: Java applications
Post by: Joop on January 01, 2013, 06:35:27 pm
Thanks Joop

The page looks great.
Thanks Martin, tried the new link option, seems to work so far.
Title: Re: Java applications
Post by: Joop on January 01, 2013, 09:46:16 pm
Thanks, Joop! Great effort
Thanks Bjorn.
Title: Re: Java applications
Post by: Joop on January 01, 2013, 09:50:23 pm
Updated the page today. I made some changes to Borg, its more cosmetic for the page. Put in a new program OpenProj. Both can be found in Office programs. Updated the pages "test phase" and "disapproved".

All can be found here;

http://joopn.home.xs4all.nl/os2ecs/ecs6e.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e.htm)

Joop

Title: Re: Java applications
Post by: ivan on January 02, 2013, 01:12:41 am
Joop, may I ask a question? 

I use many of the java programs you highlight without using a command file, in fact all I do is make a standard program object for each program.  At the moment I have not seen any problems doing it that way.  So my question is what are the advantages of using a command file to start these java programs?

ivan
Title: Re: Java applications
Post by: Martin Iturbide on January 02, 2013, 01:52:22 am
I have a question trying to run SmartGit.

I'm running SmartGit 2.1.8
​http://www.syntevo.com/smartgit/download-archive.html

The software seems to run fine:
"java -Dsun.io.useCanonCaches=false -Dsun.java.command=SmartGit -Dsmartgit.checkIncompatibleJava=false -jar ./lib/smartgit.jar "

But I can not access a GitHub address to clone a repository.
I'm getting the following error:

"An I/O error Occurred.

Details:
java.lang.RuntimeException:Unexpected error:
java.security.InvalidAlgorithmParameterException?
:the trustAnchors parameters must be non-empty
"

On the Command line it says :

    ... 14 more

Caused by: java.security.InvalidAlgorithmParameterException: the trustAnchors pa
rameter must be non-empty

    at java.security.cert.PKIXParameters.setTrustAnchors(PKIXParameters.java

:200)

    at java.security.cert.PKIXParameters.<init>(PKIXParameters.java:120)
    at java.security.cert.PKIXBuilderParameters.<init>(PKIXBuilderParameters

.java:104)

    at sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:73)
    ... 25 more

52110 (2012-12-09 10:27:43,430) [AWT-EventQueue-0] WARN q.dialogs -

    Show: Processing Command - An I/O-error occurred.

Details:
java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmPara
meterException: the trustAnchors parameter must be non-empty
52130 (2012-12-09 10:27:43,450) [AWT-EventQueue-0] INFO q.dialogs -

    Showing dialog 3 (@A8C19B) '@C5575 - Processing Command' (owner: @1AB5DAE)


If I add:

    -Djavax.net.ssl.keyStore=C:\programs\openjdk\lib\security

The error changes to to:

Details:
java.security.NoSuchAlgorithmException?: Error constructing implementation (algor
ithm: Default, provider: SunJSSE, class: sun.security.ssl.DefaultSSLContextImpl)

41350 (2012-12-09 11:02:18,670) [AWT-EventQueue-0] INFO q.dialogs -

    Showing dialog 3 (@55BFAF) '@D8978C - Processing Command' (owner: @1082823)

Any hint to make it work will be appreciated.

I tried opening a ticket, (http://svn.netlabs.org/java/ticket/194) but I'm not sure if it is a defect.

Regards
Title: Re: Java applications
Post by: Joop on January 03, 2013, 12:12:12 am
Joop, may I ask a question? 

I use many of the java programs you highlight without using a command file, in fact all I do is make a standard program object for each program.  At the moment I have not seen any problems doing it that way.  So my question is what are the advantages of using a command file to start these java programs?

ivan
Own environment and I use different Java versions (Java 1.4.2_05, Java 1.60GA or Java 1.60GA3) for some programs, if started from a program object your config.sys plays a role. So sometimes it can, sometimes it can't. Problem with program object is that you can't see what your typing in because of the limit length of the fields. And how do you put in the separate set lines? I know someone who uses Run with env files. So there is not one way to start a program within OS/2-eComStation. I found the way I do very easy, own environment and you can switch very easy if something doesn't work out. But your free to use any method to fire your programs.
Title: Re: Java applications
Post by: Joop on January 03, 2013, 12:17:44 am
I have a question trying to run SmartGit.

snip 8< ..........

I tried opening a ticket, (http://svn.netlabs.org/java/ticket/194) but I'm not sure if it is a defect.

Regards
I don't know, have to find out. Do know that not everything is implemented or works. There are differences between Sun Java and Open JDK. So this might be one of them.

Joop
Title: Re: Java applications
Post by: Joop on January 03, 2013, 01:10:16 am
I'm running SmartGit 2.1.8
Downloaded 3.0.11 today. Try to set it up, get back one line

"Not (yet) supported operating system OS/2"

I know its a later version, but there are some troubles with the program if you read between the installer lines in the .sh file.
Program isn't programmed in the right way, if you come up with the above line then the least I expect is that Java is aborted in the right way, not, got a stalled system, nothing could be started after running the program. Had to reboot.
Third thing I noticed is that you need to specify memory in this way "-Xmx256m -Dsmartgit.vm-xmx=256m", didn't see any memory declaration in your command line, so errors might be problems due to memory heap. One of the typical behaviors  of our OpenJDK implementation is that it shows all kinds of errors which aren't an error just because there wasn't enough memory.
I didn't find anything like "-Dsun.java.command=SmartGit -Dsmartgit.checkIncompatibleJava=false"
I think this is wrong "-jar ./lib/smartgit.jar" and should be "-jar ./lib/bootloader.jar" unless there are so much differences between 3.0.11 and 2.1.8.
It is very closed, I have to register twice to get into http://www.syntevo.com/smartgit/community.html, one with syntevo and one with Yahoo or something. Next Smartgit needs another program(s) which I don't run.

Downloaded your version, there are differences between 3.0.11 and 2.1.8. The thing which stays is -Xmx${MAXIMUM_HEAP_SIZE} -Dsmartgit.vm-xmx=${MAXIMUM_HEAP_SIZE} which isn't in your command line.
The "-jar ./lib/smartgit.jar" is right for version 2.1.8. So I think that if you specify heap_size that all problems are gone.

Also find this in a readme file in 2.1.8;
You need to ensure that a Java Runtime Environment from SUN, version >= 1.5 or
higher (version 1.6.* is recommended), is installed on your system. GNU Java
(GCJ) or OpenJDK is not fully compatible yet and hence not sufficient to run
SmartGit.

So its clear why I got the message with 3.0.11.... Raising a ticket is right, but I doubt if we can solve that in our implementation of OpenJDK.
Joop

Title: Re: Java applications
Post by: Jan-Erik Lärka on January 03, 2013, 12:15:31 pm
I've run a couple of applications you may want to try out as well

GenealogyJ -  to keep track of your ancestors.
You can import information from standardised format or add your own info.
It work quite well and can print to native OS/2-eCS printers, both text/table and the graphical representation of the family tree. It also write svg, png and PDF files that one can use further.
There are several variants of Report and Charts to choose from.

JDownloader - to download files from various file sharing sites.
You can use it both as member of a file sharing site(s) and as free user.
The built in/shipped unrar library doesn't work, you need to rely on native tools.
Use zip 3.0 to merge split zip archives or Zippy to handle all those formats (zip, rar, tar, wpi...).

I use rexx scripts to launch java applications and another one for zip 3.0 on machines that doesn't have Zippy. I'll post the scripts again once the rexx area come up here in the forums.

//Jan-Erik
Title: Re: Java applications
Post by: Martin Iturbide on January 03, 2013, 05:12:41 pm
About SmartGit, it seems that version 3.0.11 uses SWT (eclipse SWT component) that we don't have migrated to eCS-OS2. That's why I'm using version 2.1.8. (that was a quick analysis I did before, anybody is welcome to deny this).
    ​
SmartGit 2.1.8 runs fine on eComStation, the issue is that to connect to GitHub is seems to have some certificates (or some security stuff) that are not working on our OpenJDK.

If anybody around is using Linux with OpenJDK and can try SmartGit 2.1.8 to connect to Github it will be appreciated.

Regards
Martin
Title: Re: Java applications
Post by: Neil Waldhauer on September 20, 2013, 05:18:57 pm
Hi Martin (or anyone who knows),

I'm looking at all the code you uploaded to github, so I now wonder if you resolved the problem of using SmartGit with github.
Title: Re: Java applications
Post by: Martin Iturbide on September 20, 2013, 09:53:19 pm
Hi Neil

Sorry, I don't have a way to work SmartGit with eComStation. I had been using git.exe on eCS to upload some source code. (I use smartgit on the Windows partition).

I wrote this quick article of using git and github on eComStation: http://www.edm2.com/index.php/Using_Git_under_eComStation
Title: Re: Java applications
Post by: Martin Iturbide on September 20, 2013, 09:56:30 pm
About some other Java apps.

I noticed GreenFoot (http://www.greenfoot.org/door) and Alice (http://www.alice.org/index.php) but I was no able to make them run. Not because of any error, I just didn't found the right way to call the .jar.  (both seems to be platform independent, but I don't know).

Regards.
Title: Re: Java applications
Post by: ivan on September 20, 2013, 10:43:40 pm
Martin, you did note that both of those programs require the JDK or SDK in OS/2-eCS speak not the runtime.

I might see about downloading one of them over the weekend and see if I can do anything with it.
Title: Re: Java applications
Post by: ivan on September 21, 2013, 04:59:49 pm
OK, I downloaded greenfoot (because it was a small download). 

The generic jar file is an installer which works without any apparent problems.  It creates a shell script (it appears to assume that our system is linux because we are using openjdk6) which I now have to interpret for OS/2 to use.

The script is below if anyone would like to venture an interpretation it would be helpful.

#!/bin/sh
APPBASE="f:\java-apps\greenfoot"
JAVAPATH="F:\openjdk6-sdk-ga5"
CP="$APPBASE/lib/bluej.jar:$JAVAPATH/lib/tools.jar"
"$JAVAPATH/bin/java" -cp "$CP" bluej.Boot -greenfoot=true -bluej.compiler.showunchecked=false "$@"
 
Title: Re: Java applications
Post by: Andy Willis on September 22, 2013, 01:45:25 am
OK, I downloaded greenfoot (because it was a small download). 

The generic jar file is an installer which works without any apparent problems.  It creates a shell script (it appears to assume that our system is linux because we are using openjdk6) which I now have to interpret for OS/2 to use.

The script is below if anyone would like to venture an interpretation it would be helpful.

#!/bin/sh
APPBASE="f:\java-apps\greenfoot"
JAVAPATH="F:\openjdk6-sdk-ga5"
CP="$APPBASE/lib/bluej.jar:$JAVAPATH/lib/tools.jar"
"$JAVAPATH/bin/java" -cp "$CP" bluej.Boot -greenfoot=true -bluej.compiler.showunchecked=false "$@"
f:\openjdk6-sdk-ga5\bin\java -cp f:\java-apps\greenfoot\lib\bluej.jar;f:\openjdk6-sdk-ga5\lib\tools.jar bluej.Boot -greenfoot=true -bluej.compiler.showunchecked=false "$@"
Not fully certain what the $@ is... it may be picking up a command line argument (which a quick search seems to confirm).
Title: Re: Java applications
Post by: ivan on September 22, 2013, 05:43:20 pm
Thanks Andy, that gets it up and running.

The only thing missing is starting firefox, which it appears to want to do.  It supposedly uses the JDK browser starting functions to, first see if there is a running instance of firefox and then, if not, start it.

The score of 0 is because I was watching what happened rather than doing anything with it.
Title: Re: Java applications
Post by: Martin Iturbide on September 23, 2013, 11:34:29 pm
Thanks Ivan, Andy.

I was not able to make GreenFoot to run. I had installed the SDK but the installer didn't allowed me to continue.

I will try it out.
Title: Re: Java applications
Post by: ivan on September 24, 2013, 12:02:17 am
A couple of things to note Martin.

First run <path to openjdk-sdk\bin> java -jar greenfoot-generic-230.jar  that is the installer.

Second, the installer wants to put tools.jar in the sdk \lib directory.  If it can't do this it will stop working and greenfoot is not installed.

Other than having the openjdk6-sdk-ga5 dir in the root of a drive (in my case f:\ as it where I have space to try things out on this box) and Andy saving me the trouble of working out the script I did nothing that isn't normal when running a java app.

One other thing.  I have now made a program object as follows;

Path and file name
F:\OPENJDK6-SDK-GA5\BIN\JAVA.EXE

Parameters
-Duser.home=f:\java-apps\greenfoot -cp f:\java-apps\greenfoot\lib\bluej.jar;f:\openjdk6-sdk-ga5\lib\tools.jar bluej.Boot -greenfoot=true -bluej.compiler.showunchecked=false "$@"

Working directory
left blank

**The parameters are all on one line**

I also made an icon for it.
 
Title: Re: Java applications
Post by: Dave Yeo on September 24, 2013, 04:17:54 am
The $@ is a *nix shell thing which the WPS won't expand (not sure about Java but I doubt it will expand it as well).  Being a program object you can just drop any files on the program object or associate it with the appropriately.
Title: Re: Java applications
Post by: ivan on September 24, 2013, 12:43:00 pm
Thanks Dave.  I thought it had to be something like that but I don't know enough about *nix to be sure - hence my asking for help decoding the script.
Title: Re: Java applications
Post by: Martin Iturbide on September 27, 2013, 05:24:10 am
JClic seems to be working too:

"JClic is a platform for the creation, playing and evaluation of multimedia educational activities, developed in the Java platform."
http://clic.xtec.cat/en/jclic/

Title: Re: Java applications
Post by: Martin Iturbide on September 27, 2013, 05:34:24 am
FreeRapid Downloader seems to be working too. I downloaded a YouTube video with it.

"FreeRapid is an easy to use Java downloader that supports downloading from Rapidshare, Youtube, Facebook, Picasa and other file-sharing services, include the new ones like mega.co.nz. "

http://wordrider.net/freerapid/download.html

Title: Re: Java applications
Post by: Joop on September 29, 2013, 10:04:17 pm
Tried today Datacrow, it installed okay. Running is an other matter. Got once sys1808 005. Suspect that it has to do with setup program. After that no sys errors, but the program hangs as soon as the gui pops up. Nothing works there, you can click on everything, but nobody home.

Joop
Title: Re: Java applications
Post by: Martin Iturbide on November 24, 2013, 12:02:12 am
FileBot seems to be running fine too.  Anybody free to try it deeper?

http://www.filebot.net/#download

"FileBot is the ultimate tool for organizing and renaming your movies, tv shows or anime, and music well as downloading subtitles and artwork. It's smart and just works. "
Title: Re: Java applications
Post by: Martin Iturbide on February 02, 2014, 03:04:50 pm
I hope to have time next week to try this java audio streaming software: http://www.subsonic.org/pages/index.jsp

The server is in java, I want to see if it runs on OS/2-eCS. The client (browser) uses flash, but I think it will also work for us.
Title: Re: Java applications
Post by: Martin Iturbide on May 12, 2014, 03:18:13 am
Testing jOggPlayer I took a look at lzPack Java installer.

It works fine on OS/2-eCS OpenJDK, with a little visual exception on the number #5 screenshot, which shows the option page in a very little box.
Title: Re: Java applications
Post by: Boris on May 16, 2014, 09:10:20 pm
If you're interested, Minecraft server runs flawlessly on OpenJDK 1.6 on ACP2. Phoenix kernel.
Title: Re: Java applications
Post by: Joop on July 15, 2014, 10:34:47 pm
TV-Browser doesn't do good, its programmed for Sun's java. Also it was unable to make connection to the internet while this was up and running. Also I got this in my bugs file;

22:13:56 WARNING: TV-Browser was developed for Sun Java and may not run correctly with your Java implementation.
java.lang.ClassNotFoundException: com.sun.awt.AWTUtilities
   at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
   at java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Class.java:186)
   at tvbrowser.ui.splashscreen.SplashScreen.setTransparentBackground(SplashScreen.java:234)
   at tvbrowser.ui.splashscreen.SplashScreen.<init>(SplashScreen.java:96)
   at tvbrowser.TVBrowser.main(TVBrowser.java:448)

LIBC PANIC!!
_um_free_maybe_lock: Tried to free block twice - block=7d618c98 lock=0x1
pid=0x00c9 ppid=0x00c8 tid=0x0010 slot=0x00a6 pri=0x0200 mc=0x0000
I:\JAVA\JAVA160\BIN\JAVA.EXE
Process dumping was disabled, use DUMPPROC / PROCDUMP to enable it.

After that I had to restart the computer in enable to get rid of the command screen with the Java portion in it.

I had started the thing with one of my favorite command file, its just plain java -jar tvbrowser.jar. After that there seems to be some options, one is to ignore the test if its suns or not. But the second run did give me the libc panic.
Title: Re: Java applications
Post by: Joop on August 14, 2014, 05:00:12 am
Tried to run Jmol, but it looks like it doesn't recognize are Java.
I did try with version 1.42 , version 1.60ga and version 1.60ga5.
I get every time about the same line;
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/jmol/translation/Jmol/nl/Messages_nl : Unsupported major.minor version 51.0
   at java.lang.ClassLoader.defineClass1(Native Method)
   at java.lang.ClassLoader.defineClass(ClassLoader.java:634)
   at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
   at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
   at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
   at java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Class.java:186)
   at org.jmol.api.Interface.getInterface(Unknown Source)
   at org.jmol.i18n.Resource.getResource(Unknown Source)
   at org.jmol.i18n.GT.addBundle(Unknown Source)
   at org.jmol.i18n.GT.addBundles(Unknown Source)
   at org.jmol.i18n.GT.<init>(Unknown Source)
   at org.jmol.i18n.GT.getTextWrapper(Unknown Source)
   at org.jmol.i18n.GT._(Unknown Source)
   at org.openscience.jmol.app.JmolApp.getOptions(Unknown Source)
   at org.openscience.jmol.app.JmolApp.parseCommandLine(Unknown Source)
   at org.openscience.jmol.app.JmolApp.<init>(Unknown Source)
   at org.openscience.jmol.app.Jmol.main(Unknown Source)

Is this with me only or do other users have the same results? They advertise that it will run woth every Java 1.4 and up. May be we have to do a wake-up call there ;-)

Regards,
Joop
Title: Re: Java applications
Post by: guzzi on August 14, 2014, 02:12:59 pm
Same error here.
Title: Re: Java applications
Post by: Martin Iturbide on August 14, 2014, 03:55:09 pm
Hi.

I tried Jmol 14.2.4 and seems to be running ok. I'm using OpenJDK Runtime Environment (build 1.6.0_25-b01-GA3) and I got "Jmol-14.2.4_2014.08.03-binary.zip"

I run jmol with"java -jar jmol.jar"

Title: Re: Java applications
Post by: Martin Iturbide on August 14, 2014, 04:03:30 pm
I tried a tvbrowser_3.4_bin_transportable.zip.

TVBrowser shows some errors on loads.

Quote
er'
8:57:40 AM INFO: TV-Browser ist transportable version, show import dialog: 'fals
e', show import directory selection dialog: 'true'
8:58:00 AM INFO: No previous version of TV-Browser found - using default user se
ttings
8:58:00 AM INFO: Creating C:\HOME\DEFAULT\CONFIG\DOWNLOADS\TVBROWSER\TVBROWSER-T
RANSPORTABLE\settings\3.4
8:58:00 AM WARNING: TV-Browser was developed for Sun Java and may not run correc
tly with your Java implementation.
java.lang.ClassNotFoundException: com.sun.awt.AWTUtilities
        at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:186)
        at tvbrowser.ui.splashscreen.SplashScreen.setTransparentBackground(Splas
hScreen.java:234)
        at tvbrowser.ui.splashscreen.SplashScreen.<init>(SplashScreen.java:96)
        at tvbrowser.TVBrowser.main(TVBrowser.java:448)
8:58:02 AM WARNING: Key 'MainFrame.menuinfo.restart' not found in resource bundl
e 'tvbrowser.ui.mainframe.mainframe'

It loads but it says it can not connect to the internet to download the channel guides.

Title: Re: Java applications
Post by: Joop on August 16, 2014, 02:35:49 pm
Hi.

I tried Jmol 14.2.4 and seems to be running ok. I'm using OpenJDK Runtime Environment (build 1.6.0_25-b01-GA3) and I got "Jmol-14.2.4_2014.08.03-binary.zip"

I run jmol with"java -jar jmol.jar"
Tried it with ga3, no way, same message. Up to Jmol-14.2.2_2014.06.29-binary.zip it runs fine, only the last one gives errors. Seems something is broken. What version of Odin do you use? The combination Odin and ga3 give some errors in packages like ImageJ.
Title: Re: Java applications
Post by: Eike on August 16, 2014, 08:58:46 pm
Hi,

Exception in thread "main" java.lang.UnsupportedClassVersionError: org/jmol/translation/Jmol/nl/Messages_nl : Unsupported major.minor version 51.0

This error indicates that the jar-file was compiled for JAVA 1.7.

MfG
Wilfried
Title: Re: Java applications
Post by: Martin Iturbide on August 16, 2014, 11:40:53 pm
Hi Joop

According to WarpIn I have Odin 0.8.9.0 installed.
Title: Re: Java applications
Post by: Moritz on August 25, 2014, 10:24:44 pm
Hi Martin,

try "java -jar tvbrowser.jar -ignorejvm"  to launch TVBrowser. Had the same issue with connecting to internet and -ignorejvm solved this.

cheers

Mo


I tried a tvbrowser_3.4_bin_transportable.zip.

TVBrowser shows some errors on loads.

Quote
er'
8:57:40 AM INFO: TV-Browser ist transportable version, show import dialog: 'fals
e', show import directory selection dialog: 'true'
8:58:00 AM INFO: No previous version of TV-Browser found - using default user se
ttings
8:58:00 AM INFO: Creating C:\HOME\DEFAULT\CONFIG\DOWNLOADS\TVBROWSER\TVBROWSER-T
RANSPORTABLE\settings\3.4
8:58:00 AM WARNING: TV-Browser was developed for Sun Java and may not run correc
tly with your Java implementation.
java.lang.ClassNotFoundException: com.sun.awt.AWTUtilities
        at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:186)
        at tvbrowser.ui.splashscreen.SplashScreen.setTransparentBackground(Splas
hScreen.java:234)
        at tvbrowser.ui.splashscreen.SplashScreen.<init>(SplashScreen.java:96)
        at tvbrowser.TVBrowser.main(TVBrowser.java:448)
8:58:02 AM WARNING: Key 'MainFrame.menuinfo.restart' not found in resource bundl
e 'tvbrowser.ui.mainframe.mainframe'

It loads but it says it can not connect to the internet to download the channel guides.
Title: Re: Java applications
Post by: Joop on June 19, 2015, 07:17:30 pm
JMOL version 14.2.14 won't run. I used Java 1.6 ga 5, odin 0.8.9 (2013-02-17).
I used java -Duser.home=I:\PROGRAMS\Jmol  -jar jmol.jar 2>jmol_14214_ga5-bugs.txt.
And this is the bug list;
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/jmol/translation/Jmol/nl/Messages_nl : Unsupported major. minor version 51.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:634)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:186)
        at org.jmol.api.Interface.getInterface(Unknown Source)
        at org.jmol.i18n.Resource.getResource(Unknown Source)
        at org.jmol.i18n.GT.addBundle(Unknown Source)
        at org.jmol.i18n.GT.addBundles(Unknown Source)
        at org.jmol.i18n.GT.<init>(Unknown Source)
        at org.jmol.i18n.GT.getTextWrapper(Unknown Source)
        at org.jmol.i18n.GT._(Unknown Source)
        at org.openscience.jmol.app.JmolApp.getOptions(Unknown Source)
        at org.openscience.jmol.app.JmolApp.parseCommandLine(Unknown Source)
        at org.openscience.jmol.app.JmolApp.<init>(Unknown Source)
        at org.openscience.jmol.app.Jmol.main(Unknown Source)

Same message as previous update. Also www.jmol.org doesn't work anymore, you are redirected to an old sourceforge page. Don't know if this is just for today, may be server down or so. At this moment there is no way to obtain information about what's going on.
Title: Re: Java applications
Post by: Joop on June 20, 2015, 12:42:46 am
I have contacted the developer, they know of the problem and believed they solved it. With my mail I could proof otherwise. A part of Jmol is compiled with Java version 1.7, this is the reason that it won't work with our version of OpenJDK version 1.6. Now lets wait what will be done.

Title: Re: Java applications
Post by: Joop on June 20, 2015, 03:25:26 pm
I got today a newer version in which they believe the problem is solved. I promised to do some testing and come back to him. They are afraid that due to specialized programs that they can't check on versions anymore, ie we might miss the boat due to the version number of our implementation of jdk and OS. Lets see...
Title: Re: Java applications
Post by: Joop on June 20, 2015, 03:36:16 pm
Unfortunately I had to send the message that the fix didn't work, error stays the same :-(
Title: Re: Java applications
Post by: Joop on June 28, 2015, 02:44:30 pm
In contact with the developer of JMOL they answered me that they didn't understand why the language pack was compiled for Java 7. Lets wait and see if the problem gets a update.
Title: Re: Java applications
Post by: Joop on June 28, 2015, 02:50:05 pm
Managed today to install DataCrow and run it without stalling or so.

(http://joopn.home.xs4all.nl/ff/7DFF2363.jpg)

I'm busy with a page for my homepage with as usual a file with cmd files and an icon. I hope I can put it up today, otherwise check it later.
You can find the page here http://joopn.home.xs4all.nl/os2ecs/ecs6e37.htm
Title: Re: Java applications
Post by: Joop on June 28, 2015, 07:33:58 pm
I have updated my homepage again today ;-) I have installed JabRef and it runs now successfully. Did enter a book and there where no complaints or bug reports.  You can find it here http://joopn.home.xs4all.nl/os2ecs/ecs6e38.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e38.htm).

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFF2468.jpg)
Title: Re: Java applications
Post by: Joop on June 28, 2015, 08:53:51 pm
I have updated again my homepage. I had tested Night Vision some time ago but had not the time to make it public.

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFF24BE.jpg)

You can find the page here http://joopn.home.xs4all.nl/os2ecs/ecs6e39.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e39.htm)

I stop for today ;-)
Title: Re: Java applications
Post by: Boris on June 28, 2015, 09:31:03 pm
Good job. Keep going! ;)
Title: Re: Java applications
Post by: Greggory Shaw on June 28, 2015, 09:39:40 pm
jAlbum 12.2.4 is the last version that runs on Java 6.

and here's a list with latest programs that run /w auto setup including icons (png too) on Java 6.

http://www.os2world.com/forum/index.php/topic,732.msg7444.html#msg7444

Updating /w additional programs soon (just updated to test3) !
Title: Re: Java applications
Post by: Joop on June 28, 2015, 11:01:02 pm
jAlbum 12.2.4 is the last version that runs on Java 6.
I downloaded this one, big file due to 4 complete browsers for Linux 32 and 64 bit, Apple and Windows. It starts, but that is it. I was unable to edit one of the demo pictures, got a very long list with errors.

Regards,
Joop
Title: Re: Java applications
Post by: Greggory Shaw on June 29, 2015, 01:27:15 am
jAlbum 12.2.4 is the last version that runs on Java 6.
I downloaded this one, big file due to 4 complete browsers for Linux 32 and 64 bit, Apple and Windows. It starts, but that is it. I was unable to edit one of the demo pictures, got a very long list with errors.

Regards,
Joop

Edit works here, so not sure what's up ?

I just used -  javaw.exe -Xmx400M -jar JAlbum.jar


Greggory

Title: Re: Java applications
Post by: Martin Iturbide on June 29, 2015, 04:13:28 am
Hi Joop.

Maybe you can add "Java Screen Recorder" on your site.
https://code.google.com/p/java-screen-recorder/

It works fine to create to screen videos of eCS-OS2.

Regards
Title: Re: Java applications
Post by: Joop on June 29, 2015, 09:55:29 pm
jAlbum 12.2.4 is the last version that runs on Java 6.
I downloaded this one, big file due to 4 complete browsers for Linux 32 and 64 bit, Apple and Windows. It starts, but that is it. I was unable to edit one of the demo pictures, got a very long list with errors.

Regards,
Joop

Edit works here, so not sure what's up ?

I just used -  javaw.exe -Xmx400M -jar JAlbum.jar


Greggory
You tell me, I don't know, have the same line. I get this error IN Jalbum 12.2.4

Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 0
   at se.datadosen.explorer.JEditPanel.updateImage(JEditPanel.java:793)
   at se.datadosen.explorer.JEditPanel.refreshUI(JEditPanel.java:726)
   at se.datadosen.explorer.JEditPanel.setAO(JEditPanel.java:377)
   at se.datadosen.explorer.JAlbumExplorer$90.run(JAlbumExplorer.java:2912)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:226)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:667)
   at java.awt.EventQueue.access$300(EventQueue.java:96)
   at java.awt.EventQueue$2.run(EventQueue.java:628)
   at java.awt.EventQueue$2.run(EventQueue.java:626)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:637)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)

and I get this error from my own bugtracker

java.lang.NullPointerException
        at se.datadosen.component.JCleanToolBar.addGroup(JCleanToolBar.java:45)
        at se.datadosen.explorer.JEditPanel.initToolBar(JEditPanel.java:128)
        at se.datadosen.explorer.JEditPanel.init(JEditPanel.java:439)
        at se.datadosen.explorer.JEditPanel.<init>(JEditPanel.java:341)
        at se.datadosen.explorer.JAlbumExplorer.<init>(JAlbumExplorer.java:669)
        at se.datadosen.jalbum.JAlbumFrame.<init>(JAlbumFrame.java:152)
        at se.datadosen.jalbum.JAlbum.<init>(JAlbum.java:119)
        at se.datadosen.jalbum.JAlbum.main(JAlbum.java:335)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at se.datadosen.jalbum.Main.main(Main.java:36)
java.lang.NullPointerException
        at se.datadosen.explorer.JAlbumExplorer.init(JAlbumExplorer.java:2129)
        at se.datadosen.explorer.JAlbumExplorer.<init>(JAlbumExplorer.java:675)
        at se.datadosen.jalbum.JAlbumFrame.<init>(JAlbumFrame.java:152)
        at se.datadosen.jalbum.JAlbum.<init>(JAlbum.java:119)
        at se.datadosen.jalbum.JAlbum.main(JAlbum.java:335)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at se.datadosen.jalbum.Main.main(Main.java:36)

As said before, its a paid version, differences between the free version (see my page) and this one is mainly the integrated browser which didn't work on my system the very first moment they put it in.

Regards
Joop
Title: Re: Java applications
Post by: Joop on June 29, 2015, 10:01:33 pm
Hi Joop.

Maybe you can add "Java Screen Recorder" on your site.
https://code.google.com/p/java-screen-recorder/

It works fine to create to screen videos of eCS-OS2.

Regards
Hi Martin,
Have it already on my download disk, but its still waiting, too many programs still on hold for testing. I believe I have another two on disk, so that makes three for testing. May be I have to write an article in which they are compared ;-), just kidding.

Regards.
Title: Re: Java applications
Post by: Joop on June 30, 2015, 01:36:05 am
I updated my homepage again ;-) I have tested Biogenesis, its a game and its educational;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFF370.jpg)

You can find it here http://joopn.home.xs4all.nl/os2ecs/ecs6e40.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e40.htm).

Okay, goodnight!
Title: Re: Java applications
Post by: Greggory Shaw on July 01, 2015, 07:40:15 am
jAlbum 12.2.4 is the last version that runs on Java 6.

You tell me, I don't know, have the same line. I get this error IN Jalbum 12.2.4

Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 0
   at se.datadosen.explorer.JEditPanel.updateImage(JEditPanel.java:793)
   at se.datadosen.explorer.JEditPanel.refreshUI(JEditPanel.java:726)
   at se.datadosen.explorer.JEditPanel.setAO(JEditPanel.java:377)
   at se.datadosen.explorer.JAlbumExplorer$90.run(JAlbumExplorer.java:2912)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:226)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:667)
   at java.awt.EventQueue.access$300(EventQueue.java:96)
   at java.awt.EventQueue$2.run(EventQueue.java:628)
   at java.awt.EventQueue$2.run(EventQueue.java:626)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:637)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)

and I get this error from my own bugtracker

java.lang.NullPointerException
        at se.datadosen.component.JCleanToolBar.addGroup(JCleanToolBar.java:45)
        at se.datadosen.explorer.JEditPanel.initToolBar(JEditPanel.java:128)
        at se.datadosen.explorer.JEditPanel.init(JEditPanel.java:439)
        at se.datadosen.explorer.JEditPanel.<init>(JEditPanel.java:341)
        at se.datadosen.explorer.JAlbumExplorer.<init>(JAlbumExplorer.java:669)
        at se.datadosen.jalbum.JAlbumFrame.<init>(JAlbumFrame.java:152)
        at se.datadosen.jalbum.JAlbum.<init>(JAlbum.java:119)
        at se.datadosen.jalbum.JAlbum.main(JAlbum.java:335)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at se.datadosen.jalbum.Main.main(Main.java:36)
java.lang.NullPointerException
        at se.datadosen.explorer.JAlbumExplorer.init(JAlbumExplorer.java:2129)
        at se.datadosen.explorer.JAlbumExplorer.<init>(JAlbumExplorer.java:675)
        at se.datadosen.jalbum.JAlbumFrame.<init>(JAlbumFrame.java:152)
        at se.datadosen.jalbum.JAlbum.<init>(JAlbum.java:119)
        at se.datadosen.jalbum.JAlbum.main(JAlbum.java:335)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at se.datadosen.jalbum.Main.main(Main.java:36)

As said before, its a paid version, differences between the free version (see my page) and this one is mainly the integrated browser which didn't work on my system the very first moment they put it in.

Regards
Joop

Have you tried this, because 12.2.4 works for me (anyone else) ?

I have updated jAlbum from an older version. When starting jAlbum I get this error: Could not find the main class se/datadosen/jalbum/Main. What do I do?


That error is triggered if you install jAlbum 8.2 on top of an earlier jAlbum installation. Make sure you have removed the old installation directory completely before installing jAlbum 8.2 and you will be fine. Simply running the old uninstaller isn't always enough.
Title: Re: Java applications
Post by: Joop on July 01, 2015, 05:01:24 pm
Greggory,
I always "install" in a fresh new directory. I download the zip version without installer. After that I unzip the zip in the new directory. Its pretty straight forward. After that I copy an old jalbum.cmd to the new directory and change a few things because it resides in an other directory. With this simple installation it did run with versions prior version 12. After the line "java.lang.NullPointerException" you can read on the first line after that line what's wrong. In short, it does have problems with the toolbar and  the build in explorer. If it can't find the class you probably still have something in your config.sys from version 1.1 or so.

This is my setup
@echo off
set path=[drive:]\JAVA\JAVA160ga5\bin;
SET BEGINLIBPATH=[drive:]\JAVA\JAVA160ga5\bin
set appdata=[drive:]\plaatjes\MyAlbums
[drive:]
cd [drive:]\DTP\JAlbum_1224
java -Xmx400M -jar JAlbum.jar 2>jalbum_1224_bugtracker.txt

I use different drives for Java and for stuff from JAlbum. Java and the program can reside in same drive, but different directories.
Title: Re: Java applications
Post by: Joop on July 01, 2015, 05:12:44 pm
Got mail from the developer from Jmol with an update, this time success, I have running the latest. The downside is that its in 3 parts now, so not real user friendly for installing. Good thing we are on the map. In future Jmol needs a higher version of Java, probably 8, have to wait when that happens. Hopefully they will deliver an update before the switch to Java 8 which is more easy to download and install.

ProjectLibre version 1.6 or 1.6.1 will not work with our OpenJDK. I get an pid.log with this;

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x16aaa038, pid=76, tid=4980753
#
# JRE version: 6.0_27
# Java VM: OpenJDK Client VM (20.0-b12 mixed mode os2-x86 )
# Problematic frame:
# C  [JZIP+0xa038]
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

---------------  T H R E A D  ---------------

Current thread (0x00ba5400):  JavaThread "SwingWorker-pool-1-thread-8" [_thread_in_native, id=4980753, stack(0x06010000,0x064c0000)]

siginfo: ExceptionCode=0xc0000005, writing address 0x00000014

Registers:
EAX=0x000000ad, EBX=0x00000000, ECX=0x0610d3e0, EDX=0x00000000
ESP=0x0610d360, EBP=0x0610d3a8, ESI=0x000000ad, EDI=0x00000000
EIP=0x16aaa038, EFLAGS=0x00012206

Top of Stack: (sp=0x0610d360)
0x0610d360:   0610d380 00000000 00000022 0610d380
0x0610d370:   0000001e 1d34ac80 00000000 00000000
0x0610d380:   00ba5520 00b89080 0610d3a8 1d220091
0x0610d390:   00b89180 00000000 e1d4017f 00000000
0x0610d3a0:   00ba5520 00b89080 0610f478 16aa13c9
0x0610d3b0:   00b89080 00000000 000000ad 00000000
0x0610d3c0:   0610d3e0 000000ad 4984af17 af380367
0x0610d3d0:   00000000 000000ad 0610d3e0 5e4b8e84

Instructions: (pc=0x16aaa038)
0x16aaa018:   66 69 6c 65 00 8d 76 00 55 89 e5 83 ec 48 8b 55
0x16aaa028:   0c 89 75 f8 8b 75 10 89 7d fc 8b 7d 14 89 5d f4
0x16aaa038:   8b 42 14 8b 52 18 89 45 d0 89 55 d4 09 c2 75 0f
0x16aaa048:   8b 5d 0c 8b 4b 0c 8b 5b 10 89 4d d0 89 5d d4 8b


Register to memory mapping:

EAX=0x000000ad is an unknown value
EBX=0x00000000 is an unknown value
ECX=0x0610d3e0 is pointing into the stack for thread: 0x00ba5400
EDX=0x00000000 is an unknown value
ESP=0x0610d360 is pointing into the stack for thread: 0x00ba5400
EBP=0x0610d3a8 is pointing into the stack for thread: 0x00ba5400
ESI=0x000000ad is an unknown value
EDI=0x00000000 is an unknown value


Stack: [0x06010000,0x064c0000],  sp=0x0610d360,  free space=1012k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C  [JZIP+0xa038]
C  [JZIP+0x13c9]

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j  0x22169f95

[error occurred during error reporting (printing Java stack), id 0xc0000005]

I used this to start the program, also tried without the first two set lines with same result;
@echo off
SET CLASSPATH=
SET SWING_HOME=
set path=[drive:]\JAVA\JAVA160ga5\bin
set BEGINLIBPATH=[drive:]\JAVA\JAVA160ga5\bin
[drive:]
cd [drive:]\PROGRAMS\ProjectLibre
java -Xms128m -Xmx768m -jar projectlibre.jar 2>projectlibrebugs.txt

Of course [drive:] is replaced with real drive letters.
Title: Re: Java applications
Post by: Joop on July 01, 2015, 09:05:48 pm
I have updated my homepage. I've added the group "Development programs";

(http://joopn.home.xs4all.nl/ff/7DFGA4E9.jpg)

After you click on the text or the picture you get this page;

(http://joopn.home.xs4all.nl/ff/7DFGA4E8.jpg)

As you can see I moved Netbeans to the page and you can see my next announcement ;-)
Title: Re: Java applications
Post by: Joop on July 01, 2015, 09:08:42 pm
I have added a new Java program to my site, its DrJava, something similar as Netbeans,

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGA48B.jpg)

You can find it on this page http://joopn.home.xs4all.nl/os2ecs/ecs6e41.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e41.htm)
Title: Re: Java applications
Post by: Joop on July 03, 2015, 07:34:01 pm
Martin,
I have tried the 3 programs, but they act not real normal After a while I had a sub directory with again all programs, I had a hidden sub directory which was only shown when you have to pick one, all other did not show this directory including FC/2. Deleted that. Want to know your experience with the 3 programs.

Regards

Hi Joop.

Maybe you can add "Java Screen Recorder" on your site.
https://code.google.com/p/java-screen-recorder/

It works fine to create to screen videos of eCS-OS2.

Regards
Title: Re: Java applications
Post by: Joop on July 03, 2015, 07:37:26 pm
I have tried JSound. No instructions, no setup files. The first thing it wanted to do is to download so called updates. But it couldn't find them. The strange thing is that they are just all in the lib directory. Put in the path, but with no effect. Somewhere in the www they say its spyware. Deleted the stuff. Your warned now.

Title: Re: Java applications
Post by: Joop on July 03, 2015, 07:46:15 pm
Updated the homepage. The PDFSaM is a program that had to wait too long, but now you can find it here http://joopn.home.xs4all.nl/os2ecs/ecs6e42.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e42.htm). Next version will probably only run with Java 8.

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGC6E.jpg)
Title: Re: Java applications
Post by: ivan on July 03, 2015, 11:21:43 pm
Hi Joop,  I have been using PDFSaM for quite some time now.  Another PDF manipulation program I use is JPDFTweak.  Then there is Watermarker for adding copyright to pictures to go into PDFs.
Title: Re: Java applications
Post by: Joop on July 04, 2015, 01:20:16 am
Hi Ivan, can you give me more precise filenames? I found a Jaco watermark, but the latest is for a higher version of Java and the version before that had some problems.

Hi Joop,  I have been using PDFSaM for quite some time now.  Another PDF manipulation program I use is JPDFTweak.  Then there is Watermarker for adding copyright to pictures to go into PDFs.
Title: Re: Java applications
Post by: ivan on July 04, 2015, 03:39:23 pm
Hi Joop, 

Sorry, I have been using them for so long they are part of the background way of doing things and since the versions I have do what I want I haven't bothered looking to see if they have been updated.

PDFTweak: http://jpdftweak.sourceforge.net/

Watermarker:  http://sourceforge.net/projects/watermarkimages/files/  I am using version 3
Title: Re: Java applications
Post by: Joop on July 04, 2015, 04:51:53 pm
Hi Ivin,
Hi Joop, 

Sorry, I have been using them for so long they are part of the background way of doing things and since the versions I have do what I want I haven't bothered looking to see if they have been updated.

PDFTweak: http://jpdftweak.sourceforge.net/
Thanks, had already found this one.

Watermarker:  http://sourceforge.net/projects/watermarkimages/files/  I am using version 3
Okay, thanks, used your link.

I will probably have the same results as you do, so I have to make some pages for my homepage  ;-)
Title: Re: Java applications
Post by: Joop on July 04, 2015, 10:03:26 pm
I have updated my homepage (never ending story) again. This is the new page; http://joopn.home.xs4all.nl/os2ecs/ecs6e43.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e43.htm)

This is a screen capture of the program. just compiled the program "Hello world".

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGD4D0.jpg)

Up to the next one...
Title: Re: Java applications
Post by: Joop on July 05, 2015, 12:40:47 pm
Updated today my homepage with the program Batch Watermarker;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGD572.jpg)

You can find the page here http://joopn.home.xs4all.nl/os2ecs/ecs6e44.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e44.htm)

Up to the next program ;-)


Title: Re: Java applications
Post by: Joop on July 05, 2015, 02:36:49 pm
I had to update my page http://joopn.home.xs4all.nl/os2ecs/ecs6e7.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e7.htm) which is about Arachnophilia. The last versions only work with Java 7 and up,  Oracle halted security and support for Java 6 in 2013. What this has to do with writing your own html pages is beyond me, but we have to live with the fact that downloading the last version will end in nothing and the message "Exception in thread "main" java.lang.UnsupportedClassVersionError: Arachnophilia/Arachnophilia : Unsupported major.minor version 51.0" in the bug file. The last version which works with our OpenJDK version 6 is now available on my page http://joopn.home.xs4all.nl/os2ecs/ecs6e7.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e7.htm). Have fun!
Title: Re: Java applications
Post by: Joop on July 05, 2015, 08:14:18 pm
I have updated my homepage with Jaxe

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGE483.jpg)

You can find the page here http://joopn.home.xs4all.nl/os2ecs/ecs6e45.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e45.htm)
Title: Re: Java applications
Post by: Joop on July 05, 2015, 11:58:37 pm
Updated my homepage again with Jreepad;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGE50B.jpg)

You can find it on this page http://joopn.home.xs4all.nl/os2ecs/ecs6e48.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e48.htm)

That's it for today, goodnight!
Title: Re: Java applications
Post by: Joop on July 06, 2015, 10:43:32 pm
Its growing and growing ;-) Again an update, sorry. This time Watermarker (thanks Ivan);

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGF51C.jpg)

And the webpage is here http://joopn.home.xs4all.nl/os2ecs/ecs6e49.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e49.htm)

Thanks for visiting my homepage ;-)
Title: Re: Java applications
Post by: Ian Manners on July 07, 2015, 08:27:41 pm
Cool, I have so many photos to watermark !

Should do http://zone-10.com/tope2/main.php?g2_itemId=882 (http://zone-10.com/tope2/main.php?g2_itemId=882) first
Title: Re: Java applications
Post by: ivan on July 08, 2015, 01:04:11 am
Hi Ian,

I have the manual for Watermarker-3 as a PDF file just under 2Mb if you are interested.

If those images are in a folder you can tell the program to mark all those in that folder.  It will also mark photos in a folder and sub folders (did that for a friend who wanted to put some pictures up on facebook but weren't sure which ones so I did them all). 
Title: Re: Java applications
Post by: Joop on July 08, 2015, 01:05:53 am
Cool, I have so many photos to watermark !

Should do http://zone-10.com/tope2/main.php?g2_itemId=882 (http://zone-10.com/tope2/main.php?g2_itemId=882) first
Hello Ian,
Nice pictures you have, you can choose between 3 programs now;
http://joopn.home.xs4all.nl/os2ecs/ecs6e8.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e8.htm) Siet, can also do batches.
http://joopn.home.xs4all.nl/os2ecs/ecs6e44.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e44.htm) Batch Watermarker
http://joopn.home.xs4all.nl/os2ecs/ecs6e49.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e49.htm) Watermarker, can also do batches.
Title: Re: Java applications
Post by: Joop on July 08, 2015, 04:51:38 pm
I have added a new Java program to my homepage. Its Jmol

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFF451D.jpg)

You can find the page here

http://joopn.home.xs4all.nl/os2ecs/ecs6e50.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e50.htm)
Title: Re: Java applications
Post by: Martin Iturbide on July 08, 2015, 05:28:15 pm
Hi Joop.

Thanks a lot for sharing. Too bad I don't have more time to test more Java apps :(
Which source do you use to find out which Java (desktop) apps are around?  http://www.java-apps.org/  (http://www.java-apps.org/)  ?

Regards
Title: Re: Java applications
Post by: Joop on July 08, 2015, 09:49:14 pm
Hi Joop.

Thanks a lot for sharing. Too bad I don't have more time to test more Java apps :(
Which source do you use to find out which Java (desktop) apps are around?  http://www.java-apps.org/  (http://www.java-apps.org/)  ?

Regards
Hi Martin, would you be so kind to go back a few messages. I had asked you some questions and I like your opinion.
Thanks!
Finding apps is some sort of a pain in the you know what. I try first http://sourceforge.net and then I get some "hints" and with that I try Google.  Typing in the right search word is most important. That is sometimes difficult because my native is Dutch and the way we learned searching is totally different than what is teached on your site of the pond.

Regards
Title: Re: Java applications
Post by: Joop on July 08, 2015, 09:56:13 pm
I have played today with a new program called XtremeMP, this is one of the looks;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGH4A6.jpg)

All ins and outs can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6e51.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e51.htm)

Be careful with your ears, you've got only two of them and you need both of them! I have also a site about a headphone soundlevel meter if you're interested. You just have to go to one of my pages and go some steps back, you can't miss it on the main menu ;-). Its build with very cheap materials and the best part of it: it works!
Title: Re: Java applications
Post by: Martin Iturbide on July 08, 2015, 11:57:27 pm
Joop, do you mean this one?

Martin,
I have tried the 3 programs, but they act not real normal After a while I had a sub directory with again all programs, I had a hidden sub directory which was only shown when you have to pick one, all other did not show this directory including FC/2. Deleted that. Want to know your experience with the 3 programs.

Regards

Hi Joop.

Maybe you can add "Java Screen Recorder" on your site.
https://code.google.com/p/java-screen-recorder/

It works fine to create to screen videos of eCS-OS2.

Regards

I don't understand what do you need. Are the program not working for you? or you need more details on how to make that program to work to record the screen?

I run "java -jar screen_recorder.jar"
The GUI opens up with a button that says "Start Recording".
I start recording and after doing some stuff on the screen I press "Stop Recording".
It ask me to save the file as .cap (no idea what format it is).

After that I convert the .cap file as .mov
I run "java -jar screen_converter.jar RecordedFile1.cap"
It produce me a .mov file that can be uploaded to YouTube.

The strange stuff I can found in my case it  that produces a directory which seems to be the Odin directory structure to make the java app believe it is running on Windows. Do you have the same problem? I thought it was because I moved the UNIXROOT of my machine.

Regards
Title: Re: Java applications
Post by: Joop on July 09, 2015, 09:56:25 pm
Joop, do you mean this one?
Yes.

The strange stuff I can found in my case it  that produces a directory which seems to be the Odin directory structure to make the java app believe it is running on Windows. Do you have the same problem? I thought it was because I moved the UNIXROOT of my machine.
The programs do run on my machine with similar setups. So no difference here. I had files on all drives I picked for saving files and it dropped some in the home directory. As soon as you choose for something else than Odin and my documents the program seems to have a mind of its own. Also it produces things somewhere "in between". I had a directory which wasn't shown anywhere, but it was not hidden because FC/2 will show those too. Very strange.
Running the recorder is going very slow, the meter is going to 99.99% and it is almost not possible to run something else next to it. Yes we can run it, doing something useful with it is on my machine out of the question. For me not a candidate for my homepage about Java.
Title: Re: Java applications
Post by: Ian Manners on July 10, 2015, 07:43:51 am
Hi Ivan,

Quote
I have the manual for Watermarker-3 as a PDF file just under 2Mb if you are interested.

Interested thanks, you can email to ian  at os2site dot com  unless your on my unfortunetly growing RBL :(

Thanks
Title: Re: Java applications
Post by: Ian Manners on July 10, 2015, 07:56:13 am
Hi Joop,

Quote
Nice pictures you have, you can choose between 3 programs now;
http://joopn.home.xs4all.nl/os2ecs/ecs6e8.htm Siet, can also do batches.
http://joopn.home.xs4all.nl/os2ecs/ecs6e44.htm Batch Watermarker
http://joopn.home.xs4all.nl/os2ecs/ecs6e49.htm Watermarker, can also do batches.

Those photos are the ones I can put up with people 'pinching', my main photographic website
requires access information :)

Will try the above programs this weekend, have a few other things I said I'd do to still do yet

Thanks
Title: Re: Java applications
Post by: Joop on July 10, 2015, 07:45:44 pm
I have added again a new program to the growing  ;D list of programs;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGJ43C.jpg)

You can read more on my page as usual. http://joopn.home.xs4all.nl/os2ecs/ecs6e52.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e52.htm)


Title: Re: Java applications
Post by: Joop on July 11, 2015, 12:02:33 am
This is the last program I added today;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGJ568.jpg)

You can find it on this page http://joopn.home.xs4all.nl/os2ecs/ecs6e53.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e53.htm)

Some parts of the program do not work due to differences between Java. The well known "Help" doesn't work because the browser can't be found. There is no information how to solve this problem, but there is also no error in the bug file.
Title: Re: Java applications
Post by: Joop on July 11, 2015, 04:18:48 pm
Hi Martin,

try "java -jar tvbrowser.jar -ignorejvm"  to launch TVBrowser. Had the same issue with connecting to internet and -ignorejvm solved this.

cheers

Mo
I have tried again TV-Browser and also with this switch. It is shown at startup, however in my bugtracker file I get this;
11-jul-2015 15:51:27 tvbrowser.TVBrowser parseCommandline
WARNING: Unknown command line parameter: '-ignorejvm'

The program did start, got through some setup screens and... nothing. There are no stations available for Holland, took Belgium and nothing. Then I tried Denmark, added five channels and bye bye. Got Lib panics, now I know that this is the other way to say I don't have enough memory, I put in 128Mb. Program comes up again, but now the language is changed to one I can't read. Tried to switch to English and from that moment it was game over. Didn't understand this, so got into the jar file and I have opened the manifest. Its compiled with Java 7.... I know everything on the net says Java 6, but this is not true, hence we got all kinds of problems. I delete this program and I have made an entry on my page "Disapproved Java programs". Sorry that I don't have better news, took me some hours today.
Title: Re: Java applications
Post by: Joop on July 12, 2015, 04:11:00 am
I have added a new game;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGLD6.jpg)

You can find the page here http://joopn.home.xs4all.nl/os2ecs/ecs6e54.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e54.htm)

Oh, a remark, with space they do mean space, before you know it you're lost in space! and with no fuel left.
Title: Re: Java applications
Post by: Joop on July 12, 2015, 02:58:14 pm
I have updated my homepage;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGL35F.jpg)

The page can be found here;

http://joopn.home.xs4all.nl/os2ecs/ecs6e55.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e55.htm)

Also did some other testing, so the page with the "Disapproved" is updated too and can be found here;

http://joopn.home.xs4all.nl/os2ecs/ecs6e47.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e47.htm)
Title: Re: Java applications
Post by: Joop on July 12, 2015, 07:21:49 pm
Updated the homepage again with this program;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGL44D.jpg)

You can find it here http://joopn.home.xs4all.nl/os2ecs/ecs6e56.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e56.htm)

Title: Re: Java applications
Post by: Joop on July 13, 2015, 01:12:17 am
I have added a new program in the office directory;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGM11.jpg)

You can find the page here;
http://joopn.home.xs4all.nl/os2ecs/ecs6e57.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e57.htm)

Title: Re: Java applications
Post by: Joop on July 17, 2015, 05:31:23 pm
SourceForge.net is down for some time now, don't know when its up again. I can't test and write a page about a program if this program comes from SourceForge.net. All my pages with links and downloads to/from this site won't work. We'll have to wait until the site is stable and running again. Can't help here.

Regards
Title: Re: Java applications
Post by: Joop on July 19, 2015, 10:00:45 pm
I have updated the page about JAlbum, there is now a screen print

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGR458.jpg)

including a new download file with an updated command file. You have to tweak it for your own system, but if you follow the lines then the browser will work!

The page can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6e1.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e1.htm)

I'm busy with updating the Dutch part, it will come online if all is ready, I'm about 30 programs behind, so it will take some time.
Title: Re: Java applications
Post by: Joop on July 19, 2015, 10:03:44 pm
I have added a new Java program to my site, its called JIBS;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGS4A7.jpg)

You can find the page here http://joopn.home.xs4all.nl/os2ecs/ecs6e58.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e58.htm)

It was difficult this time, SourceForge is still down for a great part.
Title: Re: Java applications
Post by: Joop on September 14, 2015, 08:28:18 pm
Martin,
Quote
Monday, 14 September 2015 02:42 | Written by Martin Iturbide | Print | Email | Hits: 133

ProjectLibre version 1.6.2 has been released (2016/09/07). This is project management software with support for Gantt diagrams, which requires Java 1.6.

There is no way you can run this program in OS/2-eCS with Java version 6. Its compiled with version 1.8 aka 8.

Manifest-Version: 1.0
Ant-Version: Apache Ant 1.9.4
Created-By: 1.8.0_25-b17 (Oracle Corporation)
Main-Class: com.projity.main.Main
Class-Path: lib/openproj-contrib.jar lib/openproj-script.jar lib/openp
 roj-reports.jar

If you run it with the options given in the zip you will get "hs_err_pidXX.log" files where XX is a number. If you run it from a command session then that session will hang, Java is not properly closed. Its very hard to close the session, sometimes you have to reboot.
Title: Re: Java applications
Post by: Martin Iturbide on September 14, 2015, 10:51:16 pm
Hi Joop.

It runs for me with  "java -jar projectlibre.jar"
I should change the message on the news.

Regards
Title: Re: Java applications
Post by: ivan on September 15, 2015, 01:13:12 am
I confirm it works here as well, but we start it from a program object.
Title: Re: Java applications
Post by: Joop on September 15, 2015, 03:31:05 pm
I tried that, but at first Java didn't start. I'm still unsure what causes the problem, looks like or a program error in projectlibre or a program error in Java. I show the details, may be we can make something from it, if its an error in our version of Java. Following the setup given in the distribution will definite fail in OS/2-eCS with latest Java in my system with 1Gb memory and VIRTUALADDRESSLIMIT set to 1536.

If you go for this line;
java -Xms128m -Xmx768m -jar projectlibre.jar 2>projectlibrebugs.txt (with or without 2>projectlibrebugs.txt)

you can get this;
opts:
POD Version: 1.6.2 local version 1.6.2 updated=false java version=1.6.0_27
Invalid item: ProjectLibre it must be a menu item in the menu properties, even if it's only shown in a toolbar
Invalid item: Palette it must be a menu item in the menu properties, even if it's only shown in a toolbar
Invalid item: LookAndFeel it must be a menu item in the menu properties, even if it's only shown in a toolbar
Invalid item: FullScreen it must be a menu item in the menu properties, even if it's only shown in a toolbar
Invalid item: Refresh it must be a menu item in the menu properties, even if it's only shown in a toolbar
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x1d13a038, pid=143, tid=9371668
#
# JRE version: 6.0_27
# Java VM: OpenJDK Client VM (20.0-b12 mixed mode os2-x86 )
# Problematic frame:
# C  [JZIP+0xa038]
#
# An error report file with more information is saved as:
# I:\PROGRAMS\test\hs_err_pid143.log

 and the file hs_err_pidxxx.log looks like this;
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x1d13a038, pid=83, tid=5439509
#
# JRE version: 6.0_27
# Java VM: OpenJDK Client VM (20.0-b12 mixed mode os2-x86 )
# Problematic frame:
# C  [JZIP+0xa038]
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

---------------  T H R E A D  ---------------

Current thread (0x00d08800):  JavaThread "SwingWorker-pool-1-thread-11" [_thread_in_native, id=5439509, stack(0x04370000,0x04480000)]

siginfo: ExceptionCode=0xc0000005, writing address 0x00000014

Registers:
EAX=0x000007af, EBX=0x00000000, ECX=0x0446d3a0, EDX=0x00000000
ESP=0x0446d320, EBP=0x0446d368, ESI=0x000007af, EDI=0x00000000
EIP=0x1d13a038, EFLAGS=0x00012202

Top of Stack: (sp=0x0446d320)
0x0446d320:   01000000 01000000 01000000 01000000
0x0446d330:   01000000 01000000 01000000 00000000
0x0446d340:   00d08920 00b89820 0446d368 1d350091
0x0446d350:   00b89920 01000000 00000000 00000000
0x0446d360:   00d08920 00b89820 0446f438 1d1313c9
0x0446d370:   00b89820 00000000 000007af 00000000
0x0446d380:   0446d3a0 000007af 04000000 04000000
0x0446d390:   00000000 000007af 0446d3a0 04000000

Instructions: (pc=0x1d13a038)
0x1d13a018:   66 69 6c 65 00 8d 76 00 55 89 e5 83 ec 48 8b 55
0x1d13a028:   0c 89 75 f8 8b 75 10 89 7d fc 8b 7d 14 89 5d f4
0x1d13a038:   8b 42 14 8b 52 18 89 45 d0 89 55 d4 09 c2 75 0f
0x1d13a048:   8b 5d 0c 8b 4b 0c 8b 5b 10 89 4d d0 89 5d d4 8b

Register to memory mapping:

EAX=0x000007af is an unknown value
EBX=0x00000000 is an unknown value
ECX=0x0446d3a0 is pointing into the stack for thread: 0x00d08800
EDX=0x00000000 is an unknown value
ESP=0x0446d320 is pointing into the stack for thread: 0x00d08800
EBP=0x0446d368 is pointing into the stack for thread: 0x00d08800
ESI=0x000007af is an unknown value
EDI=0x00000000 is an unknown value

Stack: [0x04370000,0x04480000],  sp=0x0446d320,  free space=1012k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C  [JZIP+0xa038]
C  [JZIP+0x13c9]

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j  0x21139f95

[error occurred during error reporting (printing Java stack), id 0xc0000005]

There are some lines in it which sounds not logic to me. In the picture below you can see that free memory is not the issue; 900Mb+ free (before loading Java and the program). The only thing I can think of is that Java code and -Xmx768m won't go in my situation with VIRTUALADDRESSLIMIT=1536.

So starting the "Martin"  way with nothing ie;
java -jar projectlibre.jar 2>projectlibrebugs.txt (with or without 2>projectlibrebugs.txt)

will start the program. But again, this is odd, why specify -Xmx768m memory in batchfile and sh-file? So in the end I think that this way of running the program will end somewhere in the process, because the program wants more memory than available in the detected maximum heap.
 
If started this way you get this;
opts:
POD Version: 1.6.2 local version 1.6.2 updated=false java version=1.6.0_27
Invalid item: ProjectLibre it must be a menu item in the menu properties, even i
f it's only shown in a toolbar
Invalid item: Palette it must be a menu item in the menu properties, even if it'
s only shown in a toolbar
Invalid item: LookAndFeel it must be a menu item in the menu properties, even if
 it's only shown in a toolbar
Invalid item: FullScreen it must be a menu item in the menu properties, even if
it's only shown in a toolbar
Invalid item: Refresh it must be a menu item in the menu properties, even if it'
s only shown in a toolbar
Loading I:\PROGRAMS\ProjectLibre\test.pod...
Loading...Done in 360 ms
Deserializing...
Deserializing...Done in 400 ms

Also the file projectlibrebugs.txt (in my example) will hold some kind of log, so don't be alarmed when it grows in size.

Finally a picture from the screen. At first the loaded file with not that much of data did crash Java once in my system, so I think you need more memory than the 1Gb in my system or used VIRTUALADDRESSLIMIT=1536, but setting the last one higher can give problems in other area.

(http://joopn.home.xs4all.nl/ff/7DFIO371.jpg)

Is it always going the hard way?
Title: Re: Java applications
Post by: ivan on September 15, 2015, 06:00:15 pm
Hi Joop,

If your machine has only 1 Gb ram then that could be part of the problem.  All of our multi core machines have 4 Gb and the minimum ram on the others is 2 Gb.

There are a couple of things you could try.
1) run CLEANINI with /c /restart this does solve a lot of obscure problems because the ini files don't have a very good cleanup mechanism.   
2) run MEMTEST from a bootable CD just to check that there are no problems with the memory in your machine.

Other than the above I can't see any reason you are having problems.

Out of interest here are my settings for the program object

Path & file name
C:\OPENJDK6\BIN\JAVAW.EXE

Parameters
-Duser.home=f:\java-apps\projectlibre-162 -Xms128m -Xmx768m -jar projectlibre.jar

Working Directory
F:\JAVA-APPS\projectlibre-162


Now all I have to do is find a nice icon for it.
 
Title: Re: Java applications
Post by: Greggory Shaw on September 15, 2015, 06:40:30 pm
I'm putting together a little DB for Java startup program objects.

Nice if I could get some help adding your favorite Java apps - here's a template & include the links too.



Code: [Select]
CreateObjects:

rc = CreateObject( 'WPProgram',,
    'jAlbum',,
    '<WP_EJAVA>',,
    'NOTDEFAULTICON=YES;'||,
        'NOPRINT=YES;'||,
        'DEFAULTVIEW=RUNNING;'||,
        ';'||,
        'ICONPOS=2,12;'||,
        'ICONFILE='||CurrentDir||'\icons\os2\jalbum.ICO;'||,
        'EXENAME='||JavaHome||'\BIN\JAVAW.EXE;'||,
        'STARTUPDIR='||JavaProg||'\JALBUM-11.6.14\JALBUM;'||,
        'PARAMETERS=-Dbrowser.cmd="'||ProgramsDir||'\FIREFOX\FIREFOX!K.EXE" -Dbrowser.arg0="$url" -Xmx400M -jar JAlbum.jar;'||,
        'PROGTYPE=PM;'||,
        'OBJECTID=<JALBUM>',,
    CreateCollision )

return

Title: Re: Java applications
Post by: Joop on September 15, 2015, 09:13:30 pm
All of our multi core machines have 4 Gb and the minimum ram on the others is 2 Gb.

Parameters
-Duser.home=f:\java-apps\projectlibre-162 -Xms128m -Xmx768m -jar projectlibre.jar
If you have 2 or 4Gb memory then you don't have problems with -Xmx768m, there is enough room. VIRTUALADDRESSLIMIT is an important item in it. For Java however you need physical memory. May be its time to change motherboard, its over 10 years now, but still functional and okay up to now.
You can make your own icon with pictogram editor, its somewhere in your OS/2 installation part. I regularly use wptools checkini with /c. But thanks for the hints, will try it.
Title: Re: Java applications
Post by: Joop on December 20, 2015, 03:03:31 pm
Managed today to install DataCrow and run it without stalling or so.

(http://joopn.home.xs4all.nl/ff/7DFF2363.jpg)

I'm busy with a page for my homepage with as usual a file with cmd files and an icon. I hope I can put it up today, otherwise check it later.
You can find the page here http://joopn.home.xs4all.nl/os2ecs/ecs6e37.htm
Title: Re: Java applications
Post by: Joop on December 20, 2015, 03:56:25 pm
Managed some time ago this year to install DataCrow and run it without stalling or so. But I had problems with importing pictures. There is a warning on the official website. According the website its some incompatibility between Java from Oracle and OpenJDK. But we don't have a choice. To make a long story short, I found out that PNG images are read and saved in the database. If you go to the database and you peak around you will find your images as....JPG. But those are not accepted when you want to import them, so I wonder what's wrong. I have updated my website.

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFF2363.jpg)

An other problem was downloading. The author has moved to an other web location and with this move he erased all files. The only available are the ones for minimum Java 7. I wrote about it and now the 3.12.5 upgrade version is also available. But this is downgrading and I haven't test it. You can download version 4.0.1 from my site. Its a huge file, ouch for my web space... You can find the page here http://joopn.home.xs4all.nl/os2ecs/ecs6e37.htm
Title: Re: Java applications
Post by: Joop on May 06, 2016, 01:33:12 am
The list is growing and growing  ;D

Java Workflow Editor, Enhydra JaWE (Java Workflow Editor) is the first open source graphical Java workflow process editor fully according to WfMC specifications supporting XPDL as its native file format.
I downloaded and installed successfully the program. There are some demo's;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0EE4E8.gif)

You can find more on my site http://joopn.home.xs4all.nl/os2ecs/ecs6e59.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e59.htm)
Title: Re: Java applications
Post by: Joop on May 07, 2016, 08:44:02 pm
I have added a new program to the growing collection, its JGPSTrackEdit. JGPSTrackEdit is a tool for editing gps tracks and planning (multiple days) tours (GPS track editor).
I did test it with a question in mind which route had more meters to cover because in the end of the year I have to cycle that track daily. So nice opportunity for testing. I was amazed that I got that good maps, but you have to be connected to the internet for it. So a lot of that program is just also working in OS/2-eCS, which is good news.

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0EG48B.gif)

You can find the page at my homepage http://joopn.home.xs4all.nl/os2ecs/ecs6e60.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e60.htm)

If you have remarks please let me know. Have fun!
Title: Re: Java applications
Post by: Joop on May 08, 2016, 12:53:55 am
Again a new program added to the list, it is TTFEdit. TTFEdit is a GPL editor for TrueType fonts.

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0EG569.gif)

You can find more on my site http://joopn.home.xs4all.nl/os2ecs/ecs6e61.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e61.htm)

That's it for today and have fun!
Title: Re: Java applications
Post by: Joop on May 20, 2016, 10:45:37 pm
I have added a new program to the list of Java programs which run in our implementation of Java.
This time it is an office program with the name GanttProject
The picture below shows the program in Dutch, but there is also English and a lot of other languages. It did switch automatic at startup to Dutch. If you like an other language you can set it up in the preferences.
I know that there is a javaw, but I like to see what's happening. In the download you will find a cmd file with java, but you can replace that with javaw if you like.

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0ET513.gif)

You can find the program on my site at http://joopn.home.xs4all.nl/os2ecs/ecs6e62.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e62.htm)

Have fun!

Title: Re: Java applications
Post by: Joop on May 22, 2016, 08:27:25 pm
I got this as result from a try and error with PMD

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0EV47C.gif)

Not a fancy screen.... PMD is a source code analyzer. You can find some more on my page http://joopn.home.xs4all.nl/os2ecs/ecs6e63.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e63.htm).

I agree that my cmd file in the download can be arranged differently, but as it is more a kind of switch box I let this to the user in finding his/her own workable version. Lets see with what you can come up with! But as far as I did test, the stuff works.

Title: Re: Java applications
Post by: Joop on May 23, 2016, 03:10:27 am
I have a new program, its doing something with pictures this time. That list is growing ;-) Its called Bric

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0EW82.gif)

It works, but on some points its still not bug free. The preview option is not working and also file loading is not working properly, but it will load if you push the program hard enough.

You can find it on my homepage next to all other programs which do something with pictures http://joopn.home.xs4all.nl/os2ecs/ecs6e64.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e64.htm)

Have fun!
Title: Re: Java applications
Post by: Joop on May 28, 2016, 03:15:44 am
I saw the youtube session with Bleu Lion. I add another calculator ;-)

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0E29A.gif)

You can find it on my homepage together with some links to handy manuals http://joopn.home.xs4all.nl/os2ecs/ecs6e65.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e65.htm)

Have fun!
Title: Re: Java applications
Post by: Joop on May 29, 2016, 04:18:54 pm
I found another calculator

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0E338C.gif)

You can find more on my homepage http://joopn.home.xs4all.nl/os2ecs/ecs6e66.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e66.htm)

Have fun!
Title: Re: Java applications
Post by: David McKenna on May 29, 2016, 06:00:37 pm
 Hey Joop,

  Thanks for posting all these java apps! I like the calculators you show and it inspired me to look for my all-time favorite - the HP15C. I actually found it here: http://hp15c.com/HP15C.jar and it runs great with Java6 too...
Title: Re: Java applications
Post by: Joop on May 29, 2016, 07:30:53 pm
Thanks to David for posting the link to the HP15C;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0E345C.gif)

More info on my homepage http://joopn.home.xs4all.nl/os2ecs/ecs6e67.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e67.htm)

When you are on my homepage you can see in the menu that both HP emulators are next to each other. Now what's the best? Hmmm, difficult. The thing I like is that with the HP12C you have only the machine and you can zoom it up or down. However the HP15C does have a test and some other functions. Both are complicated calculators and I have another one on test. Also a HP. If your going to look for calculators, there are hundreds out there, all written in Java.

Thanks again David for your posting.
Title: Re: Java applications
Post by: ivan on May 29, 2016, 09:53:01 pm
Hi Joop,

Thanks for the Casio FX702P which is almost the same as my FX720P which I still use with some of the engineering programs I wrote years ago.
Title: Re: Java applications
Post by: Joop on June 08, 2016, 12:18:38 am
I have added a nice tool to the growing list of Java programs. Its called OmegaT and it is a Computer Assisted Translation tool;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0FG517.png)

You can find more on my homepage http://joopn.home.xs4all.nl/os2ecs/ecs6e68.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e68.htm)

It knows what my language is, so it starts in the right language. Nice. The program supports more languages, also English ;-). This time it does give a help page when you press the right button. So it looks good. Have fun.
Title: Re: Java applications
Post by: Joop on June 10, 2016, 05:47:35 am
I have updated BlueJ on my homepage. Here is the link to my page; http://joopn.home.xs4all.nl/os2ecs/ecs6e43.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e43.htm)

This is a screen capture of the program. just compiled the program "Hello world".

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DFGD4D0.jpg)

Its still working with Java 6, they repeat that this is the last version that will work with Java 6...
Where did I hear something like it? ;-)
Title: Re: Java applications
Post by: Joop on June 10, 2016, 05:12:34 pm
I have updated my page Disapproved Java programs file:///O:/homepage/os2ecs/ecs6e47.htm (http://file:///O:/homepage/os2ecs/ecs6e47.htm).
Added new programs which aren't working properly or aren't working at all. Some programs do work with older versions, but some of them are too far behind for whats going on today.

I have sent a mail to the eclipse webmaster,  wanted to ask a simple question, had to register for the forum, next I get some kind of agreement. I didn't agree with it because I don't have Eclipse running and second shrink wrapped licenses are not legal in my country. But I want to ask my simple question in the forum. So lets see with what answer they come up with, guess something like "no".  That would be too bad, because as far as I can see it there are only two programs which are or an executable or a dll file. Most of it is just Java.
Title: Re: Java applications
Post by: Joop on June 11, 2016, 04:09:32 am
I have added a new Java program on my homepage for OS/2-eCS. Its called Geometria and you can find more on my page: http://joopn.home.xs4all.nl/os2ecs/ecs6e69.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e69.htm).

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0FKA2.jpg)

The message in software news of an updated Geometria version 4.0 on Monday, 13 June 2016 is not an update of version 3.2 but a total new approach. What Windows and Linux users get, and eComStation users don't, is a tiny web server that runs on your desktop with a simple double-click. This is the rest of the answer of the developer of Geometria;
I would suggest to connect your eComStation computers to a PHP-enabled web server, such as Apache. The server does not need to be eComStation, it can be a Linux server. If that is not possible, perhaps this site <http://www.amp4ecs.de/> can be of help. However, if you do find a way to connect your people to a web server, please proceed as follows:

  * Download the server package from http://geocentral.net/geometria/download
  * Unzip and copy to the web server's web documents directory.
  * Connect your user computers to http://your.server.name/geometria/index.html

Your users will be able to do everything except save problems and solutions back to the server. However, there is a way to let them do that: change readOnly from true to false in the geometria.php file. The application running on the official Geometria web site is just Apache+PHP with readOnly=true. If you do decide to let your users save their work back to the server, I would advise to have a separate folder under the root 'all' node in the document navigator, for each user. If the number of the users is large, you may want to consider other options, which will require some work on the geometria.php file.

So there is a way out, but I read it not as easy and certainly not stand alone. May be I'm wrong, but the way you can run version 3.2 is definite totally different then for version 4.0.

Have fun!
Title: Re: Java applications
Post by: Joop on June 11, 2016, 06:22:08 pm
I have added a new Java program to my homepage, you can find it here: http://joopn.home.xs4all.nl/os2ecs/ecs6e70.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e70.htm)

Its a simulator of electronic logic circuits.

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0FK424.jpg)

The author has changed job and stopped with development because he needs the time for his paid job. The source is available. There are no bugs in the bug tracker. Help and documentation works.

Have fun!
Title: Re: Java applications
Post by: Joop on June 11, 2016, 11:21:39 pm
I have added again a new Java program. Its a game this time, a classic. You can find it on my homepage on this page: http://joopn.home.xs4all.nl/os2ecs/ecs6e71.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e71.htm).

To give some idea;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0FK4EA.jpg)

Its still a beta, so there are sometimes some issues. Help is not working, can't find the browser. But there is source in the distribution.

Have fun!
Title: Re: Java applications
Post by: Joop on June 12, 2016, 05:40:00 pm
By accident I saw this program, I think its fun to explore the Mars Simulation Project. So I did run it on my system and you can find my page here: http://joopn.home.xs4all.nl/os2ecs/ecs6e72.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e72.htm)

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0FL3BB.jpg)

The program eats your clock tics, on my single core machine the processor usage shoots to the roof. So when you don't have a multicore system it might be wise to set the clock in pause mode. After that you can browse easily through the program, only nobody is doing anything. All is on hold ;-).
I placed it under "Games", its always difficult to classify a program, may be "Educational Programs" is better, don't know.
Any way, have fun with this program!
Title: Re: Java applications
Post by: Joop on June 17, 2016, 06:39:44 pm
I have added a new program, you can find it on this page: http://joopn.home.xs4all.nl/os2ecs/ecs6e73.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e73.htm)

The program is a virtual planetarium which can give spectacular views of our solar system

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0FQ144.jpg)

Have fun!
Title: Re: Java applications
Post by: Martin Iturbide on June 17, 2016, 07:48:00 pm
Thanks Joop for sharing this info and the screenshots. I will really like to have more time to try them all !!! :)

Regards
Title: Re: Java applications
Post by: Joop on June 18, 2016, 11:18:37 pm
I have updated my page Disapproved Java programs file:///O:/homepage/os2ecs/ecs6e47.htm.
Added new programs which aren't working properly because its compiled for the other Java system.
There is also no way in recompiling it, the programs are compiled with Eclipse.
Title: Re: Java applications
Post by: Joop on June 25, 2016, 10:53:53 pm
I added a new office program to the list of Java programs. You can find it on this page http://joopn.home.xs4all.nl/os2ecs/ecs6e74.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e74.htm).

It is a pdf viewer this time, it looks like this;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0FY4D7.jpg)

I have also upgraded some pages with errors in text. I did edited them too quickly with as result text from other programs on the page.
I have also updated my page with disapproved Java programs http://joopn.home.xs4all.nl/os2ecs/ecs6e47.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e47.htm)

Have fun!
Title: Re: Java applications
Post by: Joop on July 20, 2016, 12:00:14 am
I regularly write about Java programs in the English language, but there is also the same thing in Dutch http://joopn.home.xs4all.nl/os2ecs/ecs6n.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n.htm). Only the Dutch part was a little behind, as much as more than 50 programs behind. Today that's history, I updated the pages, both are now at same level. The page with disapproved programs is in Dutch half Dutch, half English. Still busy with that page, but translating is sometimes not easy and Google translate of no help at all. So that one still take some time. 
Title: Re: Java applications
Post by: Joop on July 31, 2016, 08:59:58 pm
I have added a new page to my homepage with Java applications for our solution with Java. The English page can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6e75.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e75.htm) and the Dutch page can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6n75.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n75.htm). Its jEdit version 4.5.2, I had the program for a long time under test because the next version was stripped from OS/2 code. The version after that version had a partly rebuild with OS/2 code because I complained. But its still wrong, so the new versions of jEdit has to be build again with proper OS/2 code. The thing I never understood was that they could easily take an old version and strip it from there. So the present version is the last version which works.

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0GV3AF.jpg)

Title: Re: Java applications
Post by: Joop on July 31, 2016, 10:37:02 pm
Today I added another program to my homepage. This is the English version http://joopn.home.xs4all.nl/os2ecs/ecs6e76.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e76.htm) and this is the Dutch version http://joopn.home.xs4all.nl/os2ecs/ecs6n76.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n76.htm). This program also works with Java 1.4.2 and has no trouble with our latest version Java 6. This is how it looks like;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0G572.jpg)

Okay, that's it for today. I like to hear any suggestions for a search. However, I have seen some very nice programs, but they all need Java 7 or 8. And we are still waiting on that one. I had hoped for an equal "drive" as seen with QT, but this seems not true.
Title: Re: Java applications
Post by: Greggory Shaw on August 01, 2016, 12:19:58 am
... Its jEdit version 4.5.2, I had the program for a long time under test because the next version was stripped from OS/2 code....

Joop,

There is a newer version 5.1 fixed for OS/2 and I think it's on Hobbes (or do a search of this forum).


Cheers
Title: Re: Java applications
Post by: Joop on August 01, 2016, 03:16:05 am
... Its jEdit version 4.5.2, I had the program for a long time under test because the next version was stripped from OS/2 code....
Joop,
There is a newer version 5.1 fixed for OS/2 and I think it's on Hobbes (or do a search of this forum).
Cheers
Tried that one, fix for OS/2 is incomplete. If you tag a directory it will go on in that directory with that directory until you run out of environment space, which is huge in OS/2. So you get directory1/directory1/directory1... until memory is up and you can't reach the tail anymore with you mouse or something.
Version 5.2 and up is for Java 7. Version 5.0 is the screwed up version in which they deleted the OS/2 code. So version 4.5.2 is the last version for OS/2 which works and can run in Java 6.

Title: Re: Java applications
Post by: Greggory Shaw on August 01, 2016, 04:06:59 am
This one ?

http://www.os2world.com/forum/index.php/topic,633.msg6089.html#msg6089
Title: Re: Java applications
Post by: Joop on August 02, 2016, 12:44:37 am
This one ?

http://www.os2world.com/forum/index.php/topic,633.msg6089.html#msg6089
No, didn't test that one, now I did ;-). Did test it on the point where it fails, but that's history with this version. I will update my page, but this version is the last version for OS/2. We have to wait for an update on Java. Thanks for pointing out, thought they referred to the one on Sourceforge. That one won't work.
Title: Re: Java applications
Post by: Joop on August 02, 2016, 01:44:19 am
I have updated my page about the program jEdit. Thanks Greggory Shaw for pointing out. The new page in English can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6e75.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e75.htm) and the Dutch page can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6n75.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n75.htm).

And here a screenprint:

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HB23.jpg)

You can clearly see that file and directory problems are solved. The page about jEdit 4.5.2 is still there, if you want that for some reason, give me a call.
Title: Re: Java applications
Post by: Joop on August 04, 2016, 09:18:45 pm
I have updated one of the first Java programs on my homepage. It is the program Freeplane. The update is about version 1.3.15.  The announced new version 1.5.12 needs Java version 1.7. Information and instructions about version 1.3.15 can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6e3.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e3.htm) and the Dutch page can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6n3.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n3.htm).

It looks like this;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HC4F1.jpg)

Okay, have fun! and up to next program.
Title: Re: Java applications
Post by: Joop on August 06, 2016, 06:23:43 pm
I have updated the pages of JMol, the English version can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6e50.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e50.htm) and the Dutch version can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6n50.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n50.htm).

I have also updated the picture ;-)

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HF41D.jpg)

Want to remark that for some reason previous versions 14.6x didn't respond well on our Java implementation. Don't know what, but I had some difficulties with the mouse.  The new version doesn't show this behavior. Have fun!
Title: Re: Java applications
Post by: Joop on August 07, 2016, 03:10:40 pm
I have added a new drawing program. The English page can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6e77.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e77.htm) and the Dutch page can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6n77.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n77.htm).

And this is a screen capture of the program running on my system;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HGA6.jpg)

Up to the next program...
Title: Re: Java applications
Post by: Joop on August 07, 2016, 08:03:28 pm
Today I have added the program GenealogyJ. Jan-Erik Lärka wrote about it in January 2013, but for some unknown reason I didn't download and test it. Probably to much programs for testing. Today this is history. I have made two pages, one in the English language, you find it here http://joopn.home.xs4all.nl/os2ecs/ecs6e78.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e78.htm) and one in the Dutch language, you find it here http://joopn.home.xs4all.nl/os2ecs/ecs6n78.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n78.htm).

Also made a nice screenshot with PMView;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HG3A2.jpg)

That's it for today...
Title: Re: Java applications
Post by: Joop on August 09, 2016, 02:08:45 pm
On September 27, 2013 Martin Iturbide wrote about this program. Today I have added this program to the list of available Java programs for OS/2-eCS. Its JClic, with this program you can make "programs" for computer assisted education of students. You can read how to install it on your system, this is the English version http://joopn.home.xs4all.nl/os2ecs/ecs6e79.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e79.htm) and this is the Dutch version http://joopn.home.xs4all.nl/os2ecs/ecs6n79.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n79.htm).

I had downloaded a training for finding out how it works, took a picture from it;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HH462.jpg)

In the picture a training for kids in the age around 12 years old. Also I want to thanks Martin for the information back in 2013. With it I saw that we are busy for 4 years now in bringing Java computer programs under the attention of OS/2-eCS users.
Title: Re: Java applications
Post by: Joop on August 10, 2016, 12:13:27 am
I have added the program  Xtreme Download Manager to the list of Java programs for OS/2-eCS. You can find the English page here http://joopn.home.xs4all.nl/os2ecs/ecs6e80.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e80.htm) and the Dutch version can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6n80.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n80.htm).

I made a picture too;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HI46B.jpg)

That's it for tonight (Dutch time).
Title: Re: Java applications
Post by: Joop on August 10, 2016, 05:24:29 pm
I have added the program Stamp Page Creator to the list of Java programs. It didn't go easy, there is no manual, so I had to do it with try and error. Next I don't collect stamps. I do this work ;-). I have made pages with some more information, the English page http://joopn.home.xs4all.nl/os2ecs/ecs6e81.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e81.htm) and the Dutch page http://joopn.home.xs4all.nl/os2ecs/ecs6n81.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n81.htm).

Picture that it works;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HJ355.jpg)

Okay, up to next Java program.
Title: Re: Java applications
Post by: Joop on August 11, 2016, 01:40:17 am
I found a nice text editor with the program jNPad, this is the English page http://joopn.home.xs4all.nl/os2ecs/ecs6e82.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e82.htm) and this is the Dutch page http://joopn.home.xs4all.nl/os2ecs/ecs6n82.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n82.htm).

I have made a picture with the different looks.
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HJ505.jpg)

Sorry if it is going too fast. Have fun!
Title: Re: Java applications
Post by: Joop on August 11, 2016, 05:39:01 pm
I added today a new program to my homepage with Java programs. Its the program Java csveditor, the English page can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6e83.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e83.htm) and the Duch page can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6n83.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n83.htm).

Screenshot;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HK39E.jpg)

Up to the next program ;-)
Title: Re: Java applications
Post by: Martin Iturbide on August 12, 2016, 03:55:43 pm
Keep going Joop !!!! It is so good to see the Java apps that runs and the screenshots gives us a nice idea on how they looks.
Title: Re: Java applications
Post by: Joop on August 12, 2016, 06:17:53 pm
Keep going Joop !!!! It is so good to see the Java apps that runs and the screenshots gives us a nice idea on how they looks.
Thanks Martin. I downloaded some statistics. Did some filtering in Lotus 123. The OS/2-eCS pages in only English did hit 119 times in July. The Dutch pages did 165 hits in July.  On July 20 I got 1303 hits on my website, that's more than only OS/2-eCS. Uhhh? Oeps...
Title: Re: Java applications
Post by: Joop on August 14, 2016, 01:34:42 am
Okay, here we go again. I added the program Regim to the list. Its for editing pictures from deepsky and milkyway like systems. The English page can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6e84.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e84.htm) and the Dutch page can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6n84.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n84.htm).

I did play a little;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HK493.jpg)

Have fun!
Title: Re: Java applications
Post by: Joop on August 14, 2016, 01:45:39 am
I don't understand a thing with this program, its not something I'm busy with. Its a drawing program, but a special one. Its made for drawing Feynman diagrams. This is the English page http://joopn.home.xs4all.nl/os2ecs/ecs6e85.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e85.htm) and the Dutch page can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6n85.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n85.htm).

I did made a drawing from an example on the net. Found one problem. The "y" should be an ypsilon, it looks like an "y" but it is a little different.
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HLF.jpg)

Next program please!
Title: Re: Java applications
Post by: Joop on August 14, 2016, 01:48:52 am
After two serious programs now something which is more fun, nevertheless it could be a mind breaker. It is the classic game of Scotland Yard. More details in English http://joopn.home.xs4all.nl/os2ecs/ecs6e86.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e86.htm)  and here the same but in Dutch http://joopn.home.xs4all.nl/os2ecs/ecs6n86.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n86.htm).

Made a picture of the program
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HH414.jpg)

Have fun with this game!
Title: Re: Java applications
Post by: Joop on August 14, 2016, 08:05:45 pm
I have added a new program to the list today. Its Retypar. Probably you don't know what this is, so go to my English page http://joopn.home.xs4all.nl/os2ecs/ecs6e87.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e87.htm) or my Dutch page http://joopn.home.xs4all.nl/os2ecs/ecs6e87.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e87.htm).

Did play with it....
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HN430.jpg)

Have fun!
Title: Re: Java applications
Post by: Joop on August 16, 2016, 03:50:17 am
I found an utility for showing fonts, it give more information than the OS/2 version or the Windows 3.1 version. The English page can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6eB.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6eB.htm)  and the Dutch page here http://joopn.home.xs4all.nl/os2ecs/ecs6nB.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6nB.htm).

Did try it in more then one way.
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HO59C.jpg)

Have fun!
Title: Re: Java applications
Post by: Joop on August 16, 2016, 09:06:49 pm
Boring... again added a new program. Its about diet. Check it out on http://joopn.home.xs4all.nl/os2ecs/ecs6e89.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e89.htm) or in Dutch language on http://joopn.home.xs4all.nl/os2ecs/ecs6n89.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n89.htm).

Played a little with it
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HP463.jpg)

Keep cool!
Title: Re: Java applications
Post by: Joop on August 18, 2016, 06:02:01 pm
I have added a new game today, its Chess. You can find the English page here http://joopn.home.xs4all.nl/os2ecs/ecs6e90.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e90.htm) and the Dutch page here http://joopn.home.xs4all.nl/os2ecs/ecs6n90.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n90.htm).

I played a little with the computer;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HQ55D.jpg)


Have fun!
Title: Re: Java applications
Post by: Joop on August 19, 2016, 12:34:15 am
I found a small text editor and I made a page about it, this is the English version http://joopn.home.xs4all.nl/os2ecs/ecs6e91.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e91.htm) and this is the Dutch version http://joopn.home.xs4all.nl/os2ecs/ecs6e91.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e91.htm).

I tried it, made some text and did convert it to pdf.
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HP5.jpg)

Have fun!
Title: Re: Java applications
Post by: Joop on August 19, 2016, 05:12:29 pm
Time tracking software without an OS dependency is difficult to find, but I did find Fred. You can read about it on this page in English http://joopn.home.xs4all.nl/os2ecs/ecs6e92.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e92.htm) and on this page in Dutch http://joopn.home.xs4all.nl/os2ecs/ecs6n92.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n92.htm).

It did take some time to understand how it worked. The supplied manual is written in German and not written in an easy to understand way for if your not native German.
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HSB7.jpg)

Have fun!
Title: Re: Java applications
Post by: Joop on August 20, 2016, 02:27:36 am
Found a classroom scheduler... may be handy for the starting school season. The English page can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6e93.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e93.htm) and the Dutch page can be found here http://joopn.home.xs4all.nl/os2ecs/ecs6n93.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n93.htm).

Played a little with it, all seems to work.
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HT2E.jpg)

Have fun!
Title: Re: Java applications
Post by: Joop on August 21, 2016, 12:32:25 am
Found another very simple personal time tracker. You can read more on my pages, this is the English page http://joopn.home.xs4all.nl/os2ecs/ecs6e94.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e94.htm) and this is the Dutch page http://joopn.home.xs4all.nl/os2ecs/ecs6n94.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n94.htm).

Of course I did play with the program and I'm busy with translating it to Dutch (when I have the time etc);
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HT4B4.jpg)

Have fun!
Title: Re: Java applications
Post by: Joop on August 21, 2016, 05:25:05 pm
I have downloaded a number of  games. This is the first which passes the test if it works without serious bugs. Its called Minesweeper. This is the English page http://joopn.home.xs4all.nl/os2ecs/ecs6e95.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e95.htm) and this is the Dutch page http://joopn.home.xs4all.nl/os2ecs/ecs6n95.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n95.htm).

Here my result, have too big feet, every step boem! ;-(
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HU9B.jpg)

Up to the next game....have fun!
Title: Re: Java applications
Post by: Joop on August 21, 2016, 09:01:52 pm
The second game is a jigsaw puzzle. I had a lot of fun with it. You can read about it on my English page http://joopn.home.xs4all.nl/os2ecs/ecs6e96.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e96.htm) or on my Dutch page http://joopn.home.xs4all.nl/os2ecs/ecs6n96.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n96.htm).

Here a picture of it, I had to rearrange the pieces and the photo;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HUF7.jpg)

Up to the next program, needs a little more time now. Have fun!
Title: Re: Java applications
Post by: Joop on August 22, 2016, 03:31:39 pm
The third game is Othello or in Java Jothello. Again a page in English http://joopn.home.xs4all.nl/os2ecs/ecs6e97.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e97.htm) and a page in Dutch http://joopn.home.xs4all.nl/os2ecs/ecs6n97.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n97.htm).

There is no readme or manual, so you have to go to the www and find that information, and there is plenty, in case if you don't know how to play this game.
I tried it the easy way,
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HU522.jpg)

I played already long hours with the next game, so stay tuned and have fun!

Title: Re: Java applications
Post by: Joop on August 22, 2016, 08:05:17 pm
The fourth game is JSoko,  a Java program for playing the Sokoban game. You can read about it on my English page http://joopn.home.xs4all.nl/os2ecs/ecs6e98.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e98.htm) or on my Dutch page http://joopn.home.xs4all.nl/os2ecs/ecs6n98.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n98.htm).

Here a screenprint, warning, it will hook you to the computer...
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HV313.jpg)

There is an other game, but it doesn't to run in the proper way, so I have some study to do. Have fun!
Title: Re: Java applications
Post by: Joop on September 03, 2016, 11:20:13 pm
I have added a new Java program, its called DKSWordArt. You can find more on my English page http://joopn.home.xs4all.nl/os2ecs/ecs6e99.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e99.htm) or the same page but in Dutch http://joopn.home.xs4all.nl/os2ecs/ecs6n99.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n99.htm)

This is a screen print from the program;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0IC500.jpg)

On my pages also an example of what is possible.

Have fun!
Title: Re: Java applications
Post by: Joop on September 12, 2016, 01:10:54 am
Today I have added Java program number 100. Its called Groove, its a special program with lots of potential once you know how it works. You can read about it on my English page http://joopn.home.xs4all.nl/os2ecs/ecs6e100.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e100.htm) and I translated it into Dutch (I hope its translated in the right way) http://joopn.home.xs4all.nl/os2ecs/ecs6n100.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n100.htm).

Here a compilation of two pictures, above the steps the program makes to solve the problem of the ferryman. At the bottom the graphic representation of the wolf, the goat and the cabbage. The ferryman can only transport one item each time. The wolf will eat the goat  and the goat will eat the cabbage if the ferryman is not there to keep both separated. All three need to be transported to the other side. This program gives you the tools for solving the problem. But once you understand it you can put in much more complex problems and see what happens. In the end you can make the right choices.

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0IK3D6.jpg)

As always, is this a program for education, for office or for development?  For now its placed in education.
Have fun!
Title: Re: Java applications
Post by: Joop on November 04, 2016, 04:58:13 pm
I have added Java program 101 today. Its a game called Cubist. Now you can solve the 3x3x3 cube on the computer.
It looks like this;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0KD395.jpg)

You can read a little more on my homepage http://joopn.home.xs4all.nl/os2ecs/ecs6e101.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e101.htm) or in Dutch on http://joopn.home.xs4all.nl/os2ecs/ecs6n101.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n101.htm)

Have fun!
Title: Re: Java applications
Post by: Joop on November 11, 2016, 03:32:30 pm
I have added a new program to the list of Java programs. It has to do with sports. With SportsTracker you can monitor your results. More on my homepage http://joopn.home.xs4all.nl/os2ecs/ecs6e102.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e102.htm) or in Dutch http://joopn.home.xs4all.nl/os2ecs/ecs6n102.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n102.htm). For the record, it did start up in my language Dutch without making any settings. I think it will start up in English if you have an English or US setup.

On screen it looks like this;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0KG6.jpg)

Have fun!
Title: Re: Java applications
Post by: Paul Smedley on November 12, 2016, 09:07:17 pm
FWIW - I started looking to see if I could build openjdk locally. Partly to see if it would build with GCC 6.2.0; but partly to start to look at how difficult it would be to update our JDK to the latest v6 build; then depending how that went, to see how much changed with openjdk7.

Unfortunately, my build got stick fairly early on with an error compiling some java code with javac. I'll try get back onto this when I stop being so distracted with Samba :)
Title: Re: Java applications
Post by: Joop on November 20, 2016, 03:42:58 pm
I have added a new program to the list of Java programs today. Its called Memoranda. Some kind of diary manager and personal project management tool. You can find it on my homepage http://joopn.home.xs4all.nl/os2ecs/ecs6e103.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e103.htm) and the Dutch version http://joopn.home.xs4all.nl/os2ecs/ecs6n103.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n103.htm).

One of the screen views;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0KT2C4.gif)

The screen view is in Dutch, it will go all automatically. Don't worry, English is also available and many other languages. Instructions on my page how to run this program, have fun!
Title: Re: Java applications
Post by: Joop on November 25, 2016, 04:06:54 pm
I have added a new Java program to the list on my homepage. This time it is an utility, its called JPass and it is a password manager. You can read more on my homepage http://joopn.home.xs4all.nl/os2ecs/ecs6e104.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e104.htm) or in Dutch on http://joopn.home.xs4all.nl/os2ecs/ecs6n104.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n104.htm).

It looks like this, mind this is a compilation of more screens.
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0KU89.jpg)

Have fun!
Title: Re: Java applications
Post by: Joop on November 26, 2016, 07:39:13 pm
Can't stop, sorry. I have added a new program to the list of office programs, its called jLibris and is an e-book reader. You can find a little more on my homepage http://joopn.home.xs4all.nl/os2ecs/ecs6e105.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e105.htm) and in Dutch language http://joopn.home.xs4all.nl/os2ecs/ecs6n105.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n105.htm).

It looks like this, mind that this is a melt of two screens.
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0KZ3A.jpg)


Have fun!
Title: Re: Java applications
Post by: Joop on November 26, 2016, 07:43:29 pm
The program IconEdit on my homepage is no longer available from the original site, they stopped!. No worries here, I have set the program on own space (ouch!), so you can still download and use it.
You can find the program here http://joopn.home.xs4all.nl/os2ecs/ecs6e28.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e28.htm) or in Dutch http://joopn.home.xs4all.nl/os2ecs/ecs6n28.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n28.htm).

It looks like this;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7DCLX2F4.jpg)

Have fun!
Title: Re: Java applications
Post by: Andi B. on November 27, 2016, 11:48:40 am
Quote
Can't stop, sorry.
Don't stop please ;). Continue adding useful programs with short description what they do and how well they work on OS/2. Thanks.
Title: Re: Java applications
Post by: Joop on November 29, 2016, 01:36:57 am
I have added a new Java program today. Its called JImageMapper. It can generate map coordinates from a picture which can be used in your html page. You can read more on my homepage http://joopn.home.xs4all.nl/os2ecs/ecs6e106.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e106.htm) and in Dutch language http://joopn.home.xs4all.nl/os2ecs/ecs6n106.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n106.htm).

This is a sample of what the program can do for you;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0K1573.jpg)

Have fun!
Title: Re: Java applications
Post by: Joop on November 29, 2016, 11:01:24 pm
I have added another program today. Its called BaseX and is a xml database/editor. You can read more on my homepage http://joopn.home.xs4all.nl/os2ecs/ecs6e107.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e107.htm) and in the Dutch language http://joopn.home.xs4all.nl/os2ecs/ecs6n107.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n107.htm).

It looks like this;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0K3523.jpg)

Have fun!
Title: Re: Java applications
Post by: Joop on December 02, 2016, 09:42:03 am
I have added a new calculator to the java office branch on my homepage. It is a scientific calculator, check it out on my page http://joopn.home.xs4all.nl/os2ecs/ecs6e108.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e108.htm) and in Dutch language http://joopn.home.xs4all.nl/os2ecs/ecs6n108.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n108.htm).

Screenprint...
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0IY477.gif)

Have fun!
Title: Re: Java applications
Post by: Joop on December 04, 2016, 01:39:57 pm
I have added a new program to the Java branch. Its called JEX, a XML editor, you can read a little more on my homepage http://joopn.home.xs4all.nl/os2ecs/ecs6eA.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6eA.htm) or in Dutch language http://joopn.home.xs4all.nl/os2ecs/ecs6nA.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6nA.htm).

It did read my Data Crow files...
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0K142E.jpg)

Have fun!
Title: Re: Java applications
Post by: Joop on December 04, 2016, 01:42:44 pm
I have updated my page about JSoko. You can find it here http://joopn.home.xs4all.nl/os2ecs/ecs6e98.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e98.htm) or in Dutch language http://joopn.home.xs4all.nl/os2ecs/ecs6n98.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n98.htm). The last version JSoko_1.75_no_installer.zip needs a higher version of Java. Wrote about it to developer Matthias, lets await his answer.
Title: Re: Java applications
Post by: roberto on December 04, 2016, 03:55:04 pm
Hello Joop,
First of all thanks for your mails with the java programs, of course I have installed and running some of them.
But when I've seen the Jsoko, and I've gone to download it I've seen 62Mb.zip, and out of curiosity I have the Trashman from Carol Soft, which is the same game for OS/2, and occupies 120K unzipped. Only is 607 more times size.
Long live the progress !!!
Title: Re: Java applications
Post by: Joop on December 04, 2016, 05:19:38 pm
Hello Joop,
First of all thanks for your mails with the java programs, of course I have installed and running some of them.
But when I've seen the Jsoko, and I've gone to download it I've seen 62Mb.zip, and out of curiosity I have the Trashman from Carol Soft, which is the same game for OS/2, and occupies 120K unzipped. Only is 607 more times size.
Long live the progress !!!
Thanks for visiting my pages and this topic. I don't think you can compare JSoko with Trashman. JSoko does have hundreds of levels and storerooms. Also it has a solver and much more. Also I'm not in the game which is best or better or whatever someone comes up with. The only thing I do is finding serious programs for our version of Java (which is hard enough) and yes, some of them are to stay like Data Crow and Memoranda with lots of options. But the latter is personal preference. I think what most users forget is that Java can run on any serious computer system and you can take your Java program with its data to other platforms, a lesson I did learn the hard way with Apple which doesn't fulfill its promise and is going downhill again in favor of swift money and not in quality or bug-free or backwards compatibility. Most important thing with data is your backup and have a working restore if anything happens, no matter what.
Title: Re: Java applications
Post by: Martin Iturbide on December 05, 2016, 03:05:23 pm
Hi Joop.

I found about it late, but I just noticed that the JSoko webpage posted something about your page.
http://www.sokoban-online.de/singlenews/article/how-to-run-jsoko-174-on-os2-ecomstation.html

Thanks for making OS/2-eCS to have some notability outside the inner community :)

Regards
Title: Re: Java applications
Post by: Joop on December 11, 2016, 05:56:02 pm
I have added a new drawing program to the list of Java programs. Its called GroIMP and you can find more info on my OS/2-eCS homepage http://joopn.home.xs4all.nl/os2ecs/ecs6e110.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e110.htm) or in the Dutch language http://joopn.home.xs4all.nl/os2ecs/ecs6n110.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n110.htm).

A screenshot from my system;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0LA4AA.jpg)

Have fun!
Title: Re: Java applications
Post by: Joop on December 17, 2016, 08:49:57 pm
I have added today a new program. AccolorHelper (accessible color helper) is a simple tool which helps you determine whether the colors you want to use can be distinguished from each other by people with color deficiencies. You can read more on my page http://joopn.home.xs4all.nl/os2ecs/ecs6e111.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e111.htm) or in the Dutch language on http://joopn.home.xs4all.nl/os2ecs/ecs6n111.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n111.htm). I placed the program in the map Web programs.

A screen view from the program with in front the program and in the back the help page.
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0LQ372.gif)

Want to add that the program switched automatically to Dutch in case you fear that there is no English text.

Have fun!

Title: Re: Java applications
Post by: Joop on January 01, 2017, 06:59:36 pm
I wish you all a good and happy year. To give it a start I added a new program to the list of Java programs. This is all about managing your photo's. You can read about it on my page http://joopn.home.xs4all.nl/os2ecs/ecs6e112.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e112.htm) or in Dutch language http://joopn.home.xs4all.nl/os2ecs/ecs6n112.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n112.htm).

I made a screen print too;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0L542D.jpg)

Also I did upgrade some pages with translation errors, mainly Dutch pages. Added some info on the test phase page http://joopn.home.xs4all.nl/os2ecs/ecs6e46.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e46.htm) or in Dutch http://joopn.home.xs4all.nl/os2ecs/ecs6n46.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n46.htm).

Okay, that's it for today. Have fun!
Title: Re: Java applications
Post by: Joop on January 08, 2017, 03:45:23 pm
I added a new game today, its a sliding puzzle. You can find it on this page http://joopn.home.xs4all.nl/os2ecs/ecs6e113.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e113.htm) or in Dutch http://joopn.home.xs4all.nl/os2ecs/ecs6n113.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n113.htm).

This is a screen print;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E1AH331.jpg)

Have fun!
Title: Re: Java applications
Post by: Joop on February 17, 2017, 12:24:10 am
I have added a new Java program on my homepage, its an easy java editor, in short eje. You can find it on my page http://joopn.home.xs4all.nl/os2ecs/ecs6e114.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e114.htm) or in Dutch http://joopn.home.xs4all.nl/os2ecs/ecs6n114.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n114.htm).

I have made a screenshot, looks like this;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E1A45F.jpg)

Have fun!
Title: Re: Java applications
Post by: Vadim Priluzkiy on February 20, 2017, 10:50:14 pm
Hi!
If interesting... One of previous version(3.14.4) of yEd Graph Editor(MS Visio analogue) tested under OS/2(1.6 JRE of course). Current version (http://www.yworks.com/products/yed)(3.16.2.1) needed Java 8.x and up.
You may get (https://yadi.sk/d/LCuUhRsf3EKKyB) 3.14.4 version from my cloud storage.
Title: Re: Java applications
Post by: Joop on March 19, 2017, 06:28:16 pm
I have done some maintenance on the Java pages, nothing wild or so.
About the program UPM, update to last version. There is more international support, particularly interesting for Dutch users.
The page about Hodoku is updated, some lines where too long, so the page didn't show too well.
Same about the program Photo Manager, some lines where too long.

Its getting harder in finding new Java programs, more and more are migrating to Github, but that doesn't search so easy.
Regards,
Joop
Title: Re: Java applications
Post by: Joop on April 30, 2017, 03:43:54 am
As you noticed it is slowing down with adding new Java programs to my site. The reason for this is that there are no easy pickings anymore. I do have many programs on the burner so to speak, its shifting from front to back and reverse, depending on the answers on my questions I do get or not.
I had this one on the drive for a long time. The reason is that it is small and only one jar file, can't be much. So wrong. So I have added a new page to my homepage with the Java program Pixelitor. Here you can visit the English page http://joopn.home.xs4all.nl/os2ecs/ecs6e115.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e115.htm) and here the Dutch version http://joopn.home.xs4all.nl/os2ecs/ecs6n115.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n115.htm).

I have a picture too ;-);
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E1D46B.jpg)

That's it for now. Regards,
Joop
Title: Re: Java applications
Post by: Joop on May 05, 2017, 01:47:50 pm
I have added a new program today. Its called Jeks and it is a spreadsheet program. On one side its simple, on the other its advanced. But if you use Lotus or Excel you might be disappointed. It does do the job, but for instance columns with figures are not alined on the decimal point, as an example. But you can make your own functions, that could be interesting. There is more, but you can read it on my page http://joopn.home.xs4all.nl/os2ecs/ecs6e116.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e116.htm) or in Dutch http://joopn.home.xs4all.nl/os2ecs/ecs6n116.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n116.htm).

There are two sample sheets, this is one of them;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E1EE273.jpg)

Have fun!
Joop
Title: Re: Java applications
Post by: Joop on May 14, 2017, 12:54:51 pm
I have added a new program today. Its a diary program. You can find it on my homepage http://joopn.home.xs4all.nl/os2ecs/ecs6e117.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e117.htm) or in Dutch http://joopn.home.xs4all.nl/os2ecs/ecs6n117.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n117.htm).

It looks like this;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E1EM586.jpg)

Okay, up to the next find and don't forget, have fun!

Joop
Title: Re: Java applications
Post by: Joop on May 19, 2017, 04:29:16 pm
I have added today another utility to the list on my homepage. Its a font viewer. You can read about it on my page http://joopn.home.xs4all.nl/os2ecs/ecs6e118.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e118.htm) or in Dutch on http://joopn.home.xs4all.nl/os2ecs/ecs6n118.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n118.htm).

Have a picture too;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E1EN3C6.jpg)

Have fun!
Joop
Title: Re: Java applications
Post by: Martin Iturbide on May 19, 2017, 10:52:02 pm
Hi

I quickly tried this one:

CleanSheets
A spreadsheet application for the Java platform.
Open Source
Run: java -jar ../lib/csheets.jar
http://csheets.sourceforge.net/

Title: Re: Java applications
Post by: Joop on June 11, 2017, 05:43:12 pm
I have added a new game today, its a puzzle game. You can find it on this page http://joopn.home.xs4all.nl/os2ecs/ecs6e119.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e119.htm) or in Dutch on this page http://joopn.home.xs4all.nl/os2ecs/ecs6n119.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n119.htm).

I used one of my pictures as a test;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E1FK312.jpg)

Have fun!
Joop
Title: Re: Java applications
Post by: Joop on June 16, 2017, 12:28:55 pm
I have added a new game to my homepage with java programs. This time its a classic: Super Mario Bros. You can find more on my page http://joopn.home.xs4all.nl/os2ecs/ecs6e120.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e120.htm)  or in Dutch language http://joopn.home.xs4all.nl/os2ecs/ecs6n120.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n120.htm).

A sample of the game;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E1FM598.png)

Have fun!
Joop
Title: Re: Java applications
Post by: Joop on June 17, 2017, 07:53:28 pm
I have done some maintenance on the java pages. Its clearly indicated in the text above the menu's.
I have also updated the program jNPad, you can find it here http://joopn.home.xs4all.nl/os2ecs/ecs6e82.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e82.htm) or in Dutch language http://joopn.home.xs4all.nl/os2ecs/ecs6n82.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n82.htm).

New program, so new screenshot  ;D;
(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E0HJ505.jpg)

Have fun!
Joop
Title: Re: Java applications
Post by: Joop on June 17, 2017, 07:56:23 pm
I have added a new program today, its called Text Trix. There is not much to tell about, but if interested, you can find it here http://joopn.home.xs4all.nl/os2ecs/ecs6e121.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e121.htm) or in Dutch language http://joopn.home.xs4all.nl/os2ecs/ecs6n121.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n121.htm).

A screenshot of the program;

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E1FI512.jpg)

Have fun!
Joop
Title: Re: Java applications
Post by: Joop on June 18, 2017, 01:26:16 pm
I have added again a new game to my Java pages, like Mario also a classic. Its JInvaders and you can find it here http://joopn.home.xs4all.nl/os2ecs/ecs6e122.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6e122.htm) or in Dutch language http://joopn.home.xs4all.nl/os2ecs/ecs6n122.htm (http://joopn.home.xs4all.nl/os2ecs/ecs6n122.htm).

This is how it looks like, but we did know that already...

(http://joopn.home.xs4all.nl/os2ecs/plaatjes/7E1FQ4F8.jpg)

Sorry for the rapid updates, on one side tv with 24h Le Mans and on the other side computer, but for all have fun!
Joop

Title: Re: Java applications
Post by: Daniel Nesbitt on June 21, 2017, 08:39:53 pm
MicropolisJ (A Java port of the open sourced SimCity 1 code) seems to work fine (Compiled on KDE Neon with OpenJDK 1.8 )

Source: https://github.com/SimHacker/micropolis/tree/master/micropolis-java (https://github.com/SimHacker/micropolis/tree/master/micropolis-java)
Title: Re: Java applications
Post by: Rick C. Hodgin on June 21, 2017, 10:08:59 pm
Awesome work, Joop.  Very impressive.

Thank you,
Rick C. Hodgin
Title: Re: Java applications
Post by: Joop on October 06, 2017, 10:47:12 am
Some posts are missing, with next update I want to correct that.

I have a question. I do have Java programs which works in OS/2-eCS (don't have ArcaOS because its still not available in Dutch), but do something on the net. I want to have a log with what those programs do and vent on the net. But haven't an idea how to setup such log. Some help is appreciated. So having a ftp programs is nice, but you to have tell your logon name and your password. What I want to test is if it doesn't copy that to some other unwanted site. Kind of nice program good to be true with a trojan inside for catching your name and password. 

Thanks,
Joop
Title: Re: Java applications
Post by: Dave Yeo on October 06, 2017, 04:39:07 pm
Check out the iptrace and ipformat programs (TCPIP Command Reference) as well as Paul's port of wireshark. Biggest problem is not getting too much data, second problem is if something is encrypted, it is hard to know  what it is.
Title: Re: Java applications
Post by: Joop on October 06, 2017, 05:25:57 pm
Check out the iptrace and ipformat programs (TCPIP Command Reference) as well as Paul's port of wireshark. Biggest problem is not getting too much data, second problem is if something is encrypted, it is hard to know  what it is.
Thanks Dave, I understand that, but you can't encrypt an internet address. I just want to see if something is going to somewhere which is not my choice, in other words the program does trojan stuff.