jvm.userprf.Trace={true|false}

Specifies whether to output the log for successful rewriting of the class file specified in the user-extended performance analysis trace setup file.

Default value

jvm.userprf.Trace=false

Prerequisite property

jvm.userprf.Enable=true

true

This argument outputs the log for successful rewriting of the target class of the user-extended performance analysis trace.

false

This argument does not output the log for successful rewriting of the target class of the user-extended performance analysis trace.

If a value other than true or false is specified, the default value is used.

If an attempt to rewrite the target class of the user-extended performance analysis trace fails, a log message is output to the JavaVM log file, regardless of the specification of this property.

The following is an example of specifying the property:

add.jvm.arg= -Djvm.userprf.Trace=true