### Question:
CheckinClientBootstrap extends Bootstrap { @Override protected String getClassToLoad() { return "org.wso2.registry.checkin.Client"; }  static void main(String args[]);  }### Answer:
@Test public void testGetClassToLoad() { assertNotNull(checkinClientBootstrap.getClassToLoad()); assertEquals(checkinClientBootstrap.getClassToLoad(), "org.wso2.registry.checkin.Client"); }