private static void testGetUsers() {
   final UserService userService = new UserService(BASE_URL, AUTH_TICKET);
   try {
     System.out.println(userService.getUsers("A", 2));
   } catch (final UserException e) {
     e.printStackTrace();
   }
 }
 private static void testChangeUserPassword() {
   final UserService userService = new UserService(BASE_URL, AUTH_TICKET);
   try {
     userService.changePassword("ajay", "ajay", "ajayd");
   } catch (final UserException e) {
     e.printStackTrace();
   }
 }
 private static void testDeleteUser() {
   final UserService userService = new UserService(BASE_URL, AUTH_TICKET);
   try {
     userService.deleteUser("ajay");
   } catch (final UserException e) {
     e.printStackTrace();
   }
 }
 private static void testCreateUser() {
   final UserService userService = new UserService(BASE_URL, AUTH_TICKET);
   final AddUser user = getMockUser();
   try {
     System.out.println(userService.createUser(user));
   } catch (final UserException e) {
     e.printStackTrace();
   }
 }
 private static void testUpdateUser() {
   final UserService userService = new UserService(BASE_URL, AUTH_TICKET);
   final User user = new User();
   user.setCompanyaddress1("73, Sector 5");
   user.setCompanyaddress2("Manesar");
   user.setOrganization("Techblue Software");
   user.setMobile("9212641104");
   try {
     System.out.println(userService.updateUser("ajay", user));
   } catch (final UserException e) {
     e.printStackTrace();
   }
 }