Facilitate command line argument processing for Java tools with a simple helper class Many Java applications started from the command line take arguments to control their behavior.

Command line arguments are extra commands you can use when launching a program so that the program's functionality will change. Depending on the program, these arguments can be used to add more ...

From time to time, I find myself needing to handle command-line arguments in Java either for Java-based applications or for main() function implementations that provide a simple testing mechanism ...

Command line arguments are extra commands you can use when launching a program so that the program's functionality will change. Depending on the program, these arguments can be used to add more ...

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

Does anybody know of an elegant implementation of a command-line parser written in Java? The one I'm using (JavaPopt can't match multiple arguments with the same flag (e.g.

The former ultimately runs the command “figlet” with arguments “foobar” and “bar baz” on the local machine. The second does the same, except with ssh being involved in the middle.

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.

Disabling Java in OS X requires doing so for each user account; however, even terminal commands for doing this may be a bit impractical to use as a substitute.