Default methods should not be found by getDeclaredMethod
We were incorrectly returning default methods from getDeclaredMethod
calls on an implementing class that uses the default implementation.
Bug: 27060609
Change-Id: I2e07023a11585e5f7cd92c4c0e1263f54aea1f5f
diff --git a/test/048-reflect-v8/src/DefaultDeclared.java b/test/048-reflect-v8/src/DefaultDeclared.java
new file mode 100644
index 0000000..16e8a24
--- /dev/null
+++ b/test/048-reflect-v8/src/DefaultDeclared.java
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.lang.reflect.Method;
+
+public class DefaultDeclared {
+ interface DefaultInterface {
+ default void sayHi() {
+ System.out.println("hi default");
+ }
+ }
+
+ interface RegularInterface {
+ void sayHi();
+ }
+
+ class ImplementsWithDefault implements DefaultInterface {}
+
+ class ImplementsWithDeclared implements DefaultInterface {
+ public void sayHi() {
+ System.out.println("hello specific from default");
+ }
+ }
+
+ abstract class UnimplementedWithRegular implements RegularInterface { }
+
+ class ImplementsWithRegular implements RegularInterface {
+ public void sayHi() {
+ System.out.println("hello specific");
+ }
+ }
+
+ private static void printGetMethod(Class<?> klass) {
+ Method m;
+ try {
+ m = klass.getDeclaredMethod("sayHi");
+ System.out.println("No error thrown for class " + klass.toString());
+ } catch (NoSuchMethodException e) {
+ System.out.println("NoSuchMethodException thrown for class " + klass.toString());
+ } catch (Throwable t) {
+ System.out.println("Unknown error thrown for class " + klass.toString());
+ t.printStackTrace();
+ }
+ }
+
+ public static void test() {
+ System.out.println("==============================");
+ System.out.println("Are These Methods found by getDeclaredMethod:");
+ System.out.println("==============================");
+
+ printGetMethod(DefaultInterface.class);
+ printGetMethod(RegularInterface.class);
+ printGetMethod(ImplementsWithDefault.class);
+ printGetMethod(ImplementsWithDeclared.class);
+ printGetMethod(ImplementsWithRegular.class);
+ printGetMethod(UnimplementedWithRegular.class);
+ }
+}