To do the same, open Command Prompt and then run the following command to check which version of Java is installed on your computer.

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.

But these aforementioned Java command-line tools -- namely, javac, javap, jstat, jdeps and jar -- are the five that serious software developers need to know.

To open the command prompt in Windows, open the Start menu and search for "cmd." Press Enter or click on the result to open a command window—or right-click the option to run it as an ...

Hi All, I find myself needing to write a Java console application and am quite rusty. Can anyone recommend a good analogue to Python's optparse library (or comment on the Apache Commons CLI)? Also ...