How to create a simple Java JTree menu

Below code shows how to create a simple system menu using java JTree which is a swing component.JTree swing component has to be placed inside a JFrame window

 See also: JTextField set enabled Method


About the Author: Eric K

Kenyan Developer and Blogger with Interests in Java,Javascript,Node.js, Wordpress, Android, PHP and Making Money Online. Solving world problems through programming is my passion. Hire me: Email :