@Override
			public String getValue(ComponentInfo info, Settings settings, Object data,
					ServiceProvider provider) throws IllegalArgumentException {
				Set<AWTKeyStroke> keys = info.getComponent()
						.getFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS);
				return keys == null ? "" : keys.toString();
			}
Diagnostic dialog for display information about the components in a window and related focus
information.
Ghidra/Framework/Docking/src/main/java/ghidra/docking/util/ComponentInfoDialog.java