Determining whether the JIT is enabled

You can determine the status of the JIT using the -version option.

Procedure

Run the java launcher with the -version option. Enter the following command at a shell or comand prompt:

java -version

If the JIT is not in use, a message is displayed that includes the following text:

(JIT disabled)

If the JIT is in use, a message is displayed that includes the following text:

(JIT enabled)

For more information about the JIT, see Enabling and disabling the JIT compiler.