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

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rev 48074 : 8189102: All tools should support -?, -h and --help
Reviewed-by: kvn, jjg, weijun, alanb, rfield, ksrini

*** 1,7 **** /* ! * Copyright (c) 2011, 2014, 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. Oracle designates this --- 1,7 ---- /* ! * Copyright (c) 2011, 2017, 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. Oracle designates this
*** 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());
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