DO NOT REPLY [Bug 33635] New: - Wrong OptionCount at options with aliases

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http://issues.apache.org/bugzilla/show_bug.cgi?id=33635

           Summary: Wrong OptionCount at options with aliases
           Product: Commons
           Version: unspecified
          Platform: PC
        OS/Version: Windows 2000
            Status: NEW
          Severity: normal
          Priority: P2
         Component: CLI
        AssignedTo: commons-dev@jakarta.apache.org
        ReportedBy: klaus.kopruch@materna.de


If you define

    final Option help = obuilder
                    .withShortName("h")
                    .withShortName("help")
                    .withShortName("?")
                    .withDescription("print usage")
                    .create();
    obuilder.reset();                    

and call

    CommandLine line;
    line = processCommandLine(new String[] {"-hy"});
    assertEquals(new String[] {"-h"}, line);

then assertEquals(...); 

  public static void assertContentsEqual(final Collection expected, final
Collection found) {
    assertTrue(expected.containsAll(found));
    assertTrue(found.containsAll(expected));
    assertEquals(expected.size(), found.size());
  }

fails at the last line. If you do the same with

    final Option help = obuilder
                    .withShortName("h")
                    .withDescription("print usage")
                    .create();
    obuilder.reset();                    

then the test is green. If you retest with

    final Option help = obuilder
                    .withShortName("h")
                    .withShortName("help")
                    .withDescription("print usage")
                    .create();
    obuilder.reset();                    

the test again fails.

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