| -Xmixed mixed mode execution (default) |
| -Xint interpreted mode execution only |
| -Xbootclasspath:<directories and zip/jar files separated by ;> |
| set search path for bootstrap classes and resources |
| -Xbootclasspath/a:<directories and zip/jar files separated by ;> |
| append to end of bootstrap class path |
| -Xbootclasspath/p:<directories and zip/jar files separated by ;> |
| prepend in front of bootstrap class path |
| -Xnoclassgc disable class garbage collection |
| -Xlog:<opts> control JVM logging, use -Xlog:help for details |
| -Xbatch disable background compilation |
| -Xms<size> set initial Java heap size |
| -Xmx<size> set maximum Java heap size |
| -Xss<size> set java thread stack size |
| -Xprof output cpu profiling data (deprecated) |
| -Xfuture enable strictest checks, anticipating future default |
| -Xrs reduce use of OS signals by Java/VM (see documentation) |
| -Xcheck:jni perform additional checks for JNI functions |
| -Xshare:off do not attempt to use shared class data |
| -Xshare:auto use shared class data if possible (default) |
| -Xshare:on require using shared class data, otherwise fail. |
| |
| The -X options are non-standard and subject to change without notice. |
