Properties 
 Select the Properties command to open the properties dialog for the selected debug target, thread, thread group, process or stackframe. 

From the resulting dialog you can copy information about the selected debug target and view the actual command line used to run the target.
 
 
You can also view the capabilities of the VM used to launch the associated target
 
 
  Debugger
  Local debugging
  Remote debugging
  Changing debugger launch options
  Connecting to a remote VM with the Remote Java application launch configuration
  Disconnecting from a VM
  Launching a Java program
  Preparing to debug
  Resuming the execution of suspended threads
  Running and debugging
  Stepping through the execution of a program
  Suspending threads
  Debug View
  Debug preferences