@Override
	public void fireTableDataChanged() {
		swing(super::fireTableDataChanged);
	}
Returns whether or not the editor has changes that haven't been applied.
Changes can also mean a new data type that hasn't yet been saved.
@return if there are changes
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/compositeeditor/CompositeEditorModel.java