Command Line Arguments are also extremely useful when used in batch files and login scripts as they allow you to create very complex tasks through command line programs. WIth that said, command ...

If desired, data arguments can be checked to verify whether they are last on the command line. If desired, the presence of unmatched options are checked. If all checks are successful, true returns.

Writing code to parse command line arguments is still necessary sometimes. When you need to examine command line arguments, see how and why you should use your open source Java toolkit and use ...