static boolean excludeFocus(Component c) {
		return (c instanceof JScrollPane) || (c instanceof JScrollBar) ||
			(c instanceof JTabbedPane);
	}
Tests if the given component is one of a known list of component classes that we don't ever
want to get keyboard focus. Currently excluded is JScrollPane

@param c the component to test for exclusion
@return true if the component should not be allowed to have keyboard focus.
Ghidra/Framework/Docking/src/main/java/docking/DockingWindowManager.java