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 ...

I'm just finishing up my programming1 class and the final project is to make a Java Applet leapfrom game.<P>I'd like to put a nice background on the board, but my textbook only describes how to add ...

There’s nothing worse than installing your favorite Java-based application — such as Minecraft, Maven, Jenkins or Apache Pig — only to run into a JAVA_HOME is ...

Hi, I'm having trouble setting a consistent background color for a Dialog. My Dialog extends JDialog. I add a JOptionPane to the Dialog using setContentPane(optionpane). <BR>The optionpane contains ...