@Deprecated public static interface CommandLine.IHelpCommandInitializable
If an error occurs in the
call method while processing the help request, it is recommended custom Help
commands throw a
ParameterException with a reference to the parent command. The
DefaultExceptionHandler will print
the error message and the usage for the parent command, and will terminate with the exit code of the exception handler if one was set.
@Deprecated void init(CommandLine helpCommandLine, CommandLine.Help.Ansi ansi, PrintStream out, PrintStream err)
helpCommandLine - the
CommandLine object associated with this help command. Implementors can use
this to walk the command hierarchy and get access to the help command's parent and sibling commands.
ansi - whether to use Ansi colors or not
out - the stream to print the usage help message to
err - the error stream to print any diagnostic messages to, in addition to the output from the exception handler