src/share/classes/sun/tools/jinfo/JInfo.java

*** 39,48 ****
--- 39,49 ----
   * and decides if the command should be satisfied using the VM attach mechanism
   * or an SA tool.
   */
  public class JInfo {
  
+     @SuppressWarnings("fallthrough")
      public static void main(String[] args) throws Exception {
          if (args.length == 0) {
              usage(1); // no arguments
          }
  
*** 116,125 ****
--- 117,127 ----
                  sysprops(pid);
                  break;
              case "-help":
              case "-h":
                  usage(0);
+                 // Fall through
              default:
                 if (args.length == 1) {
                     // no flags specified, we do -sysprops and -flags
                     pid = args[0];
                     sysprops(pid);