For Java-based programs such as Maven, Jenkins, Gradle or Tomcat to run, they need to know that Java's JDK is installed. That's the purpose of the JAVA_HOME environment variable. It tells programs ...

To install Java on Windows and run Java apps on Microsoft’s operating system, you need to obtain a copy of the Java Development Toolkit (JDK) installation media. The JDK includes both a Java Runtime ...

Yesterday we noted Apple's release of Java Update 1.4.2 Update 1, as well as a reader report that a Java-based site that previously didn't work under OS X worked after installing the update. Reader ...

While the exact cause of this error is not known, it is worth checking if you have fulfilled all the system requirements for Java. If you are using a Windows system ...

The next time a Java install goes awry, see if one of these fixes gets you back on track. It seems that more and more Web applications are requiring Java ...

Robert Vallee wrote in with a simple request related to a Java dialog that keeps appearing: How to get rid of this sticky pop-up window that’s coming on and on? This Java dialog at least tells you the ...