1Current 2 31.30 42012/10/27 5 6Added: JCommander#acceptUnknownOption and JCommander#getUnknownArgs 7Added: JCommander#allowAbbreviatedOptions (default: false) 8Added: JCommander#setCaseSensitiveOptions (default: true) 9Added: Support for enums (Scott M Stark) 10Fixed: Missing new lines in usage (styurin) 11Fixed: The description of commands is now displayed on the next line and indented. 12 131.29 142012/07/28 15 16Fixed: Empty string defaults now displayed as "<empty string>" in the usage 17Fixed: Bugs with the PositiveInteger validator 18Fixed: Parameters with a single double quote were not working properly 19 201.27 212012/07/05 22 23Added: IValueValidator to validate parameter values (typed) as opposed to IParameterValidator which validates strings 24Added: echoInput, used when password=true to echo the characters (Jason Wheeler) 25Added: @Parameter(help = true) 26Fixed: wasn't handling parameters that start with " but don't end with one correctly 27Fixed: if using a different option prefix, unknown option are mistakenly reported as "no main parameter defined" (kurmasz) 28Fixed: 113: getCommandDescription() returns the description of the main parameter instead of that of the command 29Fixed: bug with several multiple arity parameters (VariableArityTest) 30Fixed: variable arities not working when same parameter appears multiple times. 31 321.25 332012/04/26 34 35Added: Default passwords are no longer displayed in the usage (Paul Mendelson) 36Added: Variable arities now work magically, no need for IVariableArity any more 37Fixed: Commands using @Parameters(resourceBundle) were not i18n'ed properly in the usage() 38Fixed: StringIndexOutOfBoundsException if passing an empty parameter (bomanz) 39Fixed: GITHUB-105: If no description is given for an enum, use that enum's value (Adrian Muraru) 40Fixed: GITHUB-108: Dynamic parameters with "=" in them are not parsed correctly (szhem) 41Fixed: Commands with same prefix as options were not working properly. 42Fixed: GITHUB-97: Required password always complains that it is not specified (timoteoponce) 43 441.23 452012/01/12 46 47Added: @DynamicParameter 48Fixed: Use JDK 6 Console() when available to improve support of non ascii chars (Julien Henry) 49 501.20 512011/11/24 52 53Added: Support for delegating parameter definitions to child classes (rodionmoiseev) 54Added: @Parameter(commandNames) so that command names can be specified with annotations 55Added: Support for enums (Adrian Muraru) 56Fixed: Throw if an unknown option is found 57Fixed: Main parameters are now validated as well (Connor Mullen) 58 591.19 602011/10/10 61 62Added: commandDescriptionKey to @Parameters, to allow internationalized command descriptions 63Added: JCommander#setParameterDescriptionComparator for better control over usage() 64Fixed: Fields of type Set (HashSet and SortedSet) are now supported 65Fixed: defaults for commands were not properly applied (Stevo Slavic) 66Fixed: "-args=a=b,b=c" was not being parsed correctly (Michael Lancaster) 67Fixed: GITHUB-73: descriptionKey was being ignored on main parameters 68 691.18 702011/07/20 71 72Added: Default converter factories can be overridden (Scott Clasen) 73Added: IParameterValidator 74Added: Don't display "Options:" if none were defined 75Added: Enforce that the type of the main parameter is a List 76Added: usage() now displays the options for each command as well 77Fixed: Default values with a validator were being validate at parse() time instead of creation time. 78Fixed: Exception when using an @ file with empty lines between options 79Fixed: OOM when parsing certain descriptions with long URL's in them 80 811.15 822011/01/24 83 84Added: Added a constructor that takes a Bundle only, https://github.com/cbeust/jcommander/pull/47 (Russell Egan) 85Fixed: NPE with calling getCommandDescription() of an unknown command 86 871.13 882010/12/15 89 90Added: Boolean parameters with arity 0 (e.g. "foo -debug") 91Fixed: JCommander would sometimes just print a stack trace and continue, now rethrowing. 92 931.7 942010/09/06 95 96Added: Command usages are now shown in the order they were added to the JCommander object 97Fixed: JCommander now compatible with Java 5 98Fixed: Minor bug in the command display (Marc Ende) 99 1001.6 1012010/08/28 102 103Added: @Parameters(commandDescription = "command description") 104Added: now throwing an exception if required main parameters are not supplied 105Fixed: usage() was changing default values after two runs (jstrachan) 106 1071.5 1082010/08/15 109 110Added: overloaded versions of usage() with StringBuilders 111Added: inheritance support (Guillaume Sauthier) 112Added: support for commands (e.g. "main add --author=cbeust Foo.java") 113Added: support for converters for main parameters (e.g. List<HostPort>). 114 1151.4 1162010/07/28 117 118Added: string converter factories 119Added: IDefaultProvider 120Added: PropertyFileDefaultProvider 121Added: Usage is now showing required parameters and default value 122Added: Support for values that look like parameters ("-integer -3", "/file /tmp/a") 123Added: @Parameters(optionPrefixes) to allow for different prefixes than "-" 124 1251.2 1262010/07/25 127 128Usage is now aligned and alphabetically sorted 129Added the hidden attribute 130Added support for different separators than " " (e.g. "="). 131Deprecated @ResourceBundle, replaced with @Parameters 132 1331.1 1342010/08/15 135 136Better internationalization 137Password support 138Type converters 139 140