This article describes the Options class, a helper class that helps process command line arguments for Java tools. Options offers a simple and convenient approach to define the acceptable syntax ...

What do you guys think the "standard" format and parsing of command line arguments should be? (When you are writing the program that consumes the arguments) Obey your platform guidelines.

Java is a very extensively used programming language. In this article, we explain how you can run Java programs from the Command Prompt.

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 ...

Some programs provide the ability to add arguments when executing it in order to change a particular behavior or modify how the program operates. As an example lets look at the command line ...

If Java is not recognized as internal or external command, you need to make sure that the installation is not problematic and its path is recognized as system variables.

The easiest way to optimize your Java runtime is to supply correct JVM options and parameters. In honor of the Java 21 release, we examine the 21 most important Java JVM options you can configure.