子类保持范型: public class Child extend Father { @Override public void test(T t, M m) { // } }
子类定型: public class Child extend Father { @Override public void test(String t, Integer m) { // … } }
子类保持范型: public class Child extend Father { @Override public void test(T t, M m) { // } }
子类定型: public class Child extend Father { @Override public void test(String t, Integer m) { // … } }
微信扫码登录