ComponentUtil { public static String extractId(String clientId) { if (StringUtils.contains(clientId, ':')) { clientId = StringUtils.substringAfterLast(clientId, ":"); } return clientId; }  static String extractId(String clientId);  }
@Test public void testExtractId_1() throws Exception { String clientId = ""; String result = ComponentUtil.extractId(clientId); assertNotNull(result); }
@Test public void testExtractId_2() throws Exception { String clientId = ""; String result = ComponentUtil.extractId(clientId); assertNotNull(result); }