argparse4j

Features

• Customizable option prefix characters, e.g. '--foo', '+f' and '/h'.
• Supported positional arguments and optional arguments.
• Variable number of arguments.
• Generates well formatted line-wrapped help message.
• Takes into account East Asian Width ambiguous characters when line-wrap.
• Sub-commands like, git add.
• Print default values in help message.
• Choice from given collection of values.
• Type conversion from option strings.
• Can directly assign values into user defined classes using annotation.
• Group arguments so that it will be printed in help message in more readable way.
• Read additional arguments from file
• Print candidates for unrecognized flags/commands.

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