c.addPropertyChangeListener(this);
c1.addPropertyChangeListener(this);
c2.addPropertyChangeListener(this);
l1.addPropertyChangeListener(this);
l2.addPropertyChangeListener(this);
l3.addPropertyChangeListener(this);
c.applyComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
harness.check(c.getComponentOrientation(),
ComponentOrientation.LEFT_TO_RIGHT);
harness.check(c1.getComponentOrientation(),
ComponentOrientation.LEFT_TO_RIGHT);