In the previous post we looked at displaying information in a hierarchy using JTree.
![](https://softwarepulse.co.uk/wp-content/uploads/2018/09/jtree-treenode-hierarchy.png)
Now all this is fine but, usually when we use a JTree it is because we want to be able to select an item, one or more. For our example let us concern ourselves with selecting a single item and displaying the detail associated with that item. Continue reading “Using JTree to select information”