@Test
public void testFocusedInitialFalse() {

    JComboBox field = new JComboBox();
    field.setEditable(true);
    assertFalse("sanity: combo not focused", field.hasFocus());
    CompoundFocusListener l = new CompoundFocusListener(field);
    assertEquals(field.hasFocus(), l.isFocused());
}