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Java [parms/options] range -b 100 -c 10 -i 100 -t 300 -s 180

2013-12-19 17:12 344 查看
3 down vote
Just run the command
java -X
and you will get ans of all_

C:\Users\Admin>java -X
-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
-Xdiag            show additional diagnostic messages
-Xnoclassgc       disable class garbage collection
-Xincgc           enable incremental garbage collection
-Xloggc:<file>    log GC status to a file with time stamps
-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
-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.-XshowSettings    show all settings and continue-XshowSettings:all
show all settings and continue-XshowSettings:vm show all vm related settings and continue-XshowSettings:properties
show all property settings and continue-XshowSettings:locale
show all locale related settings and continue

The -X options are non-standard and subject to change without notice.

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