All Classes

Class	Description
AbbreviationMap<V>	A map whose keys are strings; when a key/value pair is added to the map, the longest unique abbreviations of that key are added as well, and associated with the value.
AbstractOptionSpec<V>
ArgumentAcceptingOptionSpec<V>	Specification of an option that accepts an argument.
BuiltinHelpFormatter	A help formatter that allows configuration of overall row width and column separator width.
Classes
DateConverter	Converts values to Dates using a DateFormat object.
EnumConverter<E extends Enum<E>>	Converts values to Enums.
HelpFormatter	Represents objects charged with taking a set of option descriptions and producing some help text from them.
InetAddressConverter	Converts values to InetAddress using getByName.
KeyValuePair	A simple string key/string value pair.
Messages
NonOptionArgumentSpec<V>	Specification of a command line's non-option arguments.
OptionDeclarer	Trains the option parser.
OptionDescriptor	Describes options that an option parser recognizes, in ways that might be useful to help screens.
OptionException	Thrown when a problem occurs during option parsing.
OptionNameMap<V>	Map-like interface for storing String-value pairs.
OptionParser	Parses command line arguments, using a syntax that attempts to take from the best of POSIX getopt() and GNU getopt_long().
OptionSet	Representation of a group of detected command line options, their arguments, and non-option arguments.
OptionSpec<V>	Describes options that an option parser recognizes.
OptionSpecBuilder	Allows callers to specify whether a given option accepts arguments (required or optional).
PathConverter	Converts command line options to Path objects and checks the status of the underlying file.
PathProperties	Enum for checking common conditions of files and directories.
Reflection	Helper methods for reflection.
ReflectionException	This unchecked exception wraps reflection-oriented exceptions.
RegexMatcher	Ensures that values entirely match a regular expression.
Rows
SimpleOptionNameMap<V>	An OptionNameMap which wraps and behaves like HashMap.
Strings
ValueConversionException	Thrown by ValueConverters when problems occur in converting string values to other Java types.
ValueConverter<V>	Instances of this interface are used to convert arguments of options into specific Java types.