-J java_argument

Specify a single argument to be passed to the JVM used for profiling. If you specify the -J option, but do not specify Java profiling, an error is generated, and no experiment is run. The argument is passed as a single argument to the JVM. If multiple arguments are needed, do not use the -J option. Instead, specify the path to the JVM explicitly, use -j on, and add the arguments for the JVM after the path to the JVM on the collect command line.