Remembering How to Run Java Applications
This is like a quick note to myself on how to run Java applications on OS/2/ArcaOS/eCS.
Easy Way
If the Java application is configured in a modern way with a .jar file, it may be as easy as:
java -jar APPNAME.jar
Ex:
java -Duser.home=%HOME%\UPM -jar upm.jar
java -jar jstart.jar 2>JPasswordGenerator-bugs.txt
javaw -Duser.home=%HOME%\genj -Xmx512m -Xms32m -Djava.net.preferIPv4Stack=true -jar run.jar %1 2>genj-bugs.txt
java -Xms256m -Xmx256m -Duser.home=%HOME%\ttfedit -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=100000 -Xincgc -Dsun.java2d.d3d=True -Dsun.java2d.d3dtexbpp=16 -Dsun.java2d.translaccel=true -Dsun.java2d.ddscale=true -jar ttfedit.jar 2>ttfedit-bugs.txt
Running Directly the Classname
It is usualy when you don't have the .jar file too.
Ex
java DigiClock
Running Java with Classpath the Main Class Name
For some applications that may or not be on a .jar file but you have to specify the class name it may be something like:
java -cp . CLASSNAME
Ex:
java -cp . JCalc
java -cp aim.jar main.Oscar
java -cp .\lib\*; com.dMSN.Main
java -cp lib/dllStuff.jar;lib/dMSN.jar;lib/jdom1_0.jar;lib/JFlash.jar;lib/looks-1.3b1.jar;lib/Skins.jar;lib/xmlpull.jar;lib/jazzy_spellcheck.jar;lib/commons-jxpath-1.1.jar;lib/sbbi-upnplib-1.0.2.jar;lib/substance.jar;lib/VidConf-libs.jar;lib/JavaLibs-windows.jar; com.dMSN.Main
java -cp JSuperChat.jar;JSuperChatResources.jar com.zion.jsuperchat.Main