joptsimple
Interfaces 
OptionSpec
OptionSpecVisitor
ValueConverter
Classes 
AbstractOptionSpec
AlternativeLongOptionSpec
ArgumentAcceptingOptionSpec
ArgumentList
HelpFormatter
NoArgumentOptionSpec
OptionalArgumentOptionSpec
OptionParser
OptionParserState
OptionSet
OptionSpecBuilder
OptionSpecTokenizer
ParserRules
RequiredArgumentOptionSpec
Exceptions 
IllegalOptionClusterException
IllegalOptionSpecificationException
MultipleArgumentsForOptionException
OptionArgumentConversionException
OptionException
OptionMissingRequiredArgumentException
UnrecognizedOptionException
ValueConversionException