0N/A -Xmixed mixed mode execution (default)

0N/A -Xint interpreted mode execution only

0N/A -Xbootclasspath:<directories and zip/jar files separated by ;>

0N/A set search path for bootstrap classes and resources

0N/A -Xbootclasspath/a:<directories and zip/jar files separated by ;>

0N/A append to end of bootstrap class path

0N/A -Xbootclasspath/p:<directories and zip/jar files separated by ;>

0N/A prepend in front of bootstrap class path

0N/A -Xnoclassgc disable class garbage collection

0N/A -Xincgc enable incremental garbage collection

0N/A -Xloggc:<file> log GC status to a file with time stamps

0N/A -Xbatch disable background compilation

0N/A -Xms<size> set initial Java heap size

0N/A -Xmx<size> set maximum Java heap size

0N/A -Xss<size> set java thread stack size

0N/A -Xprof output cpu profiling data

0N/A -Xfuture enable strictest checks, anticipating future default

0N/A -Xrs reduce use of OS signals by Java/VM (see documentation)

0N/A -Xcheck:jni perform additional checks for JNI functions

0N/A -Xshare:off do not attempt to use shared class data

0N/A -Xshare:auto use shared class data if possible (default)

0N/A -Xshare:on require using shared class data, otherwise fail.

0N/A

0N/AThe -X options are non-standard and subject to change without notice.