src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/Options.java

rev 48495 : 8189102: All tools should support -?, -h and --help
Reviewed-by: kvn, jjg, weijun, alanb, rfield, ksrini

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -225,11 +225,11 @@
         void process(Main task, String opt, String arg) throws BadArgs {
             task.options.info = true;
             task.options.verbose = true;
             task.options.debug = true;
         }
-    }, new Option("  --help                     Print this usage message", false, "--help") {
+    }, new Option("  -? -h --help               Print this help message", false, "--help", "-h", "-?") {
         @Override
         void process(Main task, String opt, String arg) {
             task.options.help = true;
         }
     }, new Option("  --version                  Version information", false, "--version") {