Learn how to use the Command pattern to encapsulate requests as objects that you can execute alone or in sequence in your Java programs.

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.

Many Java applications started from the command line take arguments to control their behavior. These arguments are available in the string array argument passed into the application’s static ...

Using GCC to run a Java program is familiar to anyone who has used it for C or C++ programs. To compile the Java program MyJavaProg.java, type: gcj -c -g -O MyJavaProg.java To link it, use the command ...

Here are the three easiest ways to fix Java’s “not recognized as an internal or external command” error: Install or reinstall Java and the JDK on your computer Add Java’s bin directory to the computer ...

The automated testing company, Code Intelligence, today announced that its open-source Command-Line Interface tool, CI Fuzz CLI, now enables Java developers to include fuzz testing in their ...

There are three simple ways to set JAVA_HOME in Windows. This tutorial shows you how to do it manually, from the command line and through the installer.

The jconsole command launches a graphical console tool that enables you to monitor and manage Java applications on a local or remote machine.

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 ...