/** @title simple */
 public void testN2() {
   T_areturn_1 t = new T_areturn_1();
   assertEquals(t, t.run2());
 }
 /** @title simple */
 public void testN3() {
   T_areturn_1 t = new T_areturn_1();
   Integer a = 12345;
   assertEquals(a, t.run3());
 }
 /** @title simple */
 public void testN1() {
   T_areturn_1 t = new T_areturn_1();
   assertEquals("hello", t.run());
 }