Package joptsimple
package joptsimple
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ClassDescriptionSpecification of an option that accepts an argument.A help formatter that allows configuration of overall row width and column separator width.Represents objects charged with taking a set of option descriptions and producing some help text from them.Specification of a command line's non-option arguments.Trains the option parser.Describes options that an option parser recognizes, in ways that might be useful to help screens.Thrown when a problem occurs during option parsing.Parses command line arguments, using a syntax that attempts to take from the best of POSIX
getopt()and GNUgetopt_long().Representation of a group of detected command line options, their arguments, and non-option arguments.OptionSpec<V>Describes options that an option parser recognizes.Allows callers to specify whether a given option accepts arguments (required or optional).Thrown byValueConverters when problems occur in converting string values to other Java types.Instances of this interface are used to convert arguments of options into specific Java types.