ListRolloverAction extends BaseRolloverAction { @Override public String toString() { return "ListRolloverAction{" + "actionList=" + actionList + '}'; } ListRolloverAction(List<RolloverAction> actionList); @Override MetacardImpl doAction(MetacardImpl metacard, File tempFile); @Override String toString();  }
@Test public void testToString() { assertThat(new ListRolloverAction(Collections.emptyList()).toString(), notNullValue()); }