Useful Java VM switches
These switches apply to Java 5 and up.
| Switch | Description |
|---|---|
-Dsun.java2d.d3d=false |
Disables direct3d in case you have a problem in full screen mode, this solves also the bug 4417798 |
-Xms: ex. -Xms64m |
Default Java heap size |
-Xmx: ex. -Xmx1024m |
Maximum Java heap size |
-XX:+PrintGCdetails |
Prints the basic GC information |
-XX:+PrintGCdetails |
Prints the detail GC information |
-client |
Uses the client JVM |
-server |
Uses the server JVM |