code: public static void setProcessInfo(String pid, String label, String superPid) {
  		svPid = pid ;
  		svLabel = label ;
  		svSuperPid = superPid ;
  	}
docs: identify whether this is a logical subProcess of another process or not
  @param pid processId of current process
  @param label label for current process (used in generating file names)
  @param superPid processId of logical parent process