public void valueChanged(Object newValue) {
		// Overridden in subclasses
	}
Notification method called when a cell editor completes editing to notify this node that its
value has changed. If you override this method you must also override {@link #isEditable()}.

@param newValue the new value provided by the cell editor
@see #isEditable()
Ghidra/Framework/Docking/src/main/java/docking/widgets/tree/GTreeNode.java