src/jdk.jcmd/share/classes/sun/tools/jcmd/JCmd.java

rev 47329 : 8189102: All tools should support -?, -h and --help

*** 60,70 ****
              System.exit(1);
          }
  
          if (arg.isShowUsage()) {
              Arguments.usage();
!             System.exit(1);
          }
  
          ProcessArgumentMatcher ap = null;
          try {
              ap = new ProcessArgumentMatcher(arg.getProcessString());
--- 60,70 ----
              System.exit(1);
          }
  
          if (arg.isShowUsage()) {
              Arguments.usage();
!             System.exit(0);
          }
  
          ProcessArgumentMatcher ap = null;
          try {
              ap = new ProcessArgumentMatcher(arg.getProcessString());