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 ...

In the world of IDE-based development, programmers can easily become detached from JDK and the underlying technology that makes their applications work. Here is a list of the five most useful Java ...

just remember, OS X is no different than any other UNIX system in this regard (i.e., command line java stuff). if you get into GUI stuff, it's even better than anything.. the inventor of java, james ...