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

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

*** 48,58 **** /* list all processes */ processString = "0"; return; } ! if (args[0].equals("-h") || args[0].equals("-help") ) { showUsage = true; return; } processString = args[0]; --- 48,59 ---- /* list all processes */ processString = "0"; return; } ! // -help: legacy. Undocumented. ! if (args[0].equals("-?") || args[0].equals("-h") || args[0].equals("--help") || args[0].equals("-help")) { showUsage = true; return; } processString = args[0];
*** 114,121 **** System.out.println(" If no options are given, lists Java processes (same as -l). "); System.out.println(" "); System.out.println(" PerfCounter.print display the counters exposed by this process "); System.out.println(" -f read and execute commands from the file "); System.out.println(" -l list JVM processes on the local machine "); ! System.out.println(" -h this help "); } } --- 115,122 ---- System.out.println(" If no options are given, lists Java processes (same as -l). "); System.out.println(" "); System.out.println(" PerfCounter.print display the counters exposed by this process "); System.out.println(" -f read and execute commands from the file "); System.out.println(" -l list JVM processes on the local machine "); ! System.out.println(" -? -h --help this help "); } }
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