In this section, you will learn to hide the root node of a JTree.
Description of the Program:
The following program helps to hide the root node of the Jtree component. This program creates a tree that contains multiple nodes where the root node is kept hidden. The getProperty() method determines the current system properties. This method returns the multiple data of system that will be displayed in a node. For hiding root node we set the setRootVisible is 'false'.
Here is the code of this program:
Output this program:
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