NonStop Server for Java Tools Reference (NSJ 4.0+)

-XX:+UseConcMarkSweepGC

Specifies using the concurrent mark-sweep garbage collector. This option is

disabled. If you specify this option, the Java VM exits with the error:

-XX:+UseConcMarkSweepGC option is not supported on this platform.

-Xconcgc

Enables a concurrent mark-sweep garbage collector. This option is disabled.

If you specify this option, the Java VM exits with the error: -Xconcgc

option is not supported on this platform.

-Xincgc

Specifies using the incremental low-pause garbage collector.

Deviations from Nonstandard Java Options

-Xmsn

Specifies the initial size, in bytes, of the memory-allocation pool. The

default value is implementation specific; the value is about 3.6 megabytes.

HP Extensions to Standard Java Options

-nsjversion

Prints the NonStop Server for Java 4 build version.

-Xabend

Turns on the abend option to abort the process if an uncaught exception

occurs. If the NonStop Server for Java 4 application is run as a Pathway

server, you can enable this option to alert Pathmon to restart the server after

the NonStop Server for Java 4 application dies with an uncaught exception.