Revert "Revert "reflection: Add new 1.8 AnnotatedElement methods and tests""
This reverts commit 28a2a186537db9fc5a8492e36d9603b48854c04f.
Runtest failure has been fixed in I28c3707e38c1f69ea9d3660f68136f688122ac4e
Change-Id: I1749dc89b790d44b5e40bc8b20aa62885bda792b
diff --git a/runtime/mirror/class.h b/runtime/mirror/class.h
index be5c668..ea614fd 100644
--- a/runtime/mirror/class.h
+++ b/runtime/mirror/class.h
@@ -561,7 +561,7 @@
// The size of java.lang.Class.class.
static uint32_t ClassClassSize(size_t pointer_size) {
// The number of vtable entries in java.lang.Class.
- uint32_t vtable_entries = Object::kVTableLength + 69;
+ uint32_t vtable_entries = Object::kVTableLength + 72;
return ComputeClassSize(true, vtable_entries, 0, 0, 4, 1, 0, pointer_size);
}
diff --git a/runtime/native/java_lang_Class.cc b/runtime/native/java_lang_Class.cc
index 0ddd4a2..a80585a 100644
--- a/runtime/native/java_lang_Class.cc
+++ b/runtime/native/java_lang_Class.cc
@@ -469,14 +469,21 @@
return soa.AddLocalReference<jobjectArray>(ret.Get());
}
-static jobject Class_getDeclaredAnnotation(JNIEnv* env, jobject javaThis, jclass annotationType) {
+static jobject Class_getDeclaredAnnotation(JNIEnv* env, jobject javaThis, jclass annotationClass) {
ScopedFastNativeObjectAccess soa(env);
StackHandleScope<2> hs(soa.Self());
Handle<mirror::Class> klass(hs.NewHandle(DecodeClass(soa, javaThis)));
+
+ // Handle public contract to throw NPE if the "annotationClass" argument was null.
+ if (UNLIKELY(annotationClass == nullptr)) {
+ ThrowNullPointerException("annotationClass");
+ return nullptr;
+ }
+
if (klass->IsProxyClass() || klass->GetDexCache() == nullptr) {
return nullptr;
}
- Handle<mirror::Class> annotation_class(hs.NewHandle(soa.Decode<mirror::Class*>(annotationType)));
+ Handle<mirror::Class> annotation_class(hs.NewHandle(soa.Decode<mirror::Class*>(annotationClass)));
return soa.AddLocalReference<jobject>(
klass->GetDexFile().GetAnnotationForClass(klass, annotation_class));
}
diff --git a/test/048-reflect-v8/expected.txt b/test/048-reflect-v8/expected.txt
index 2d0b4cc..3109ecc 100644
--- a/test/048-reflect-v8/expected.txt
+++ b/test/048-reflect-v8/expected.txt
@@ -1,4 +1,95 @@
-Main$DefaultInterface is default = yes
-Main$RegularInterface is default = no
-Main$ImplementsWithDefault is default = yes
-Main$ImplementsWithRegular is default = no
+==============================
+Are These Methods Default:
+==============================
+IsDefaultTest$DefaultInterface is default = yes
+IsDefaultTest$RegularInterface is default = no
+IsDefaultTest$ImplementsWithDefault is default = yes
+IsDefaultTest$ImplementsWithRegular is default = no
+==============================
+Class annotations by type:
+==============================
+Annotations by type, defined by class SingleUser with annotation Calendar: @Calendar(dayOfMonth=unspecified_month, dayOfWeek=single, hour=23)
+Annotations by type, defined by class SingleUser with annotation Calendars: <empty>
+Annotations by type, defined by class User with annotation Calendar: @Calendar(dayOfMonth=last, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=unspecified_month, dayOfWeek=Fri, hour=23)
+Annotations by type, defined by class User with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=last, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=unspecified_month, dayOfWeek=Fri, hour=23)])
+Annotations by type, defined by class User2 with annotation Calendar: @Calendar(dayOfMonth=z, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=x, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=y, dayOfWeek=unspecified_week, hour=6)
+Annotations by type, defined by class User2 with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=z, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=x, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=y, dayOfWeek=unspecified_week, hour=6)])
+Annotations by type, defined by class UserComplex with annotation Calendar: @Calendar(dayOfMonth=afirst, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=zsecond, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=athird, dayOfWeek=unspecified_week, hour=23)
+Annotations by type, defined by class UserComplex with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=zsecond, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=athird, dayOfWeek=unspecified_week, hour=23)])
+Annotations by type, defined by class UserSub with annotation Calendar: @Calendar(dayOfMonth=last, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=unspecified_month, dayOfWeek=Fri, hour=23)
+Annotations by type, defined by class UserSub with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=last, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=unspecified_month, dayOfWeek=Fri, hour=23)])
+Annotations by type, defined by class UserSub2 with annotation Calendar: @Calendar(dayOfMonth=sub2, dayOfWeek=unspecified_week, hour=6)
+Annotations by type, defined by class UserSub2 with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=last, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=unspecified_month, dayOfWeek=Fri, hour=23)])
+-----------------------------
+-----------------------------
+==============================
+Class declared annotation:
+==============================
+Declared annotations by class class SingleUser, annotation interface Calendar: @Calendar(dayOfMonth=unspecified_month, dayOfWeek=single, hour=23)
+Declared annotations by class class SingleUser, annotation interface Calendars: <null>
+Declared annotations by class class User, annotation interface Calendar: <null>
+Declared annotations by class class User, annotation interface Calendars: @Calendars(value=[@Calendar(dayOfMonth=last, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=unspecified_month, dayOfWeek=Fri, hour=23)])
+Declared annotations by class class UserComplex, annotation interface Calendar: @Calendar(dayOfMonth=afirst, dayOfWeek=unspecified_week, hour=6)
+Declared annotations by class class UserComplex, annotation interface Calendars: @Calendars(value=[@Calendar(dayOfMonth=zsecond, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=athird, dayOfWeek=unspecified_week, hour=23)])
+Declared annotations by class class UserSub, annotation interface Calendar: <null>
+Declared annotations by class class UserSub, annotation interface Calendars: <null>
+Declared annotations by class class UserSub2, annotation interface Calendar: @Calendar(dayOfMonth=sub2, dayOfWeek=unspecified_week, hour=6)
+Declared annotations by class class UserSub2, annotation interface Calendars: <null>
+-----------------------------
+-----------------------------
+==============================
+Declared class annotations by type:
+==============================
+Declared annnotations by type, defined by class SingleUser with annotation Calendar: @Calendar(dayOfMonth=unspecified_month, dayOfWeek=single, hour=23)
+Declared annnotations by type, defined by class SingleUser with annotation Calendars: <empty>
+Declared annnotations by type, defined by class User with annotation Calendar: @Calendar(dayOfMonth=last, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=unspecified_month, dayOfWeek=Fri, hour=23)
+Declared annnotations by type, defined by class User with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=last, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=unspecified_month, dayOfWeek=Fri, hour=23)])
+Declared annnotations by type, defined by class User2 with annotation Calendar: @Calendar(dayOfMonth=z, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=x, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=y, dayOfWeek=unspecified_week, hour=6)
+Declared annnotations by type, defined by class User2 with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=z, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=x, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=y, dayOfWeek=unspecified_week, hour=6)])
+Declared annnotations by type, defined by class UserComplex with annotation Calendar: @Calendar(dayOfMonth=afirst, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=zsecond, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=athird, dayOfWeek=unspecified_week, hour=23)
+Declared annnotations by type, defined by class UserComplex with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=zsecond, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=athird, dayOfWeek=unspecified_week, hour=23)])
+Declared annnotations by type, defined by class UserSub with annotation Calendar: <empty>
+Declared annnotations by type, defined by class UserSub with annotation Calendars: <empty>
+Declared annnotations by type, defined by class UserSub2 with annotation Calendar: @Calendar(dayOfMonth=sub2, dayOfWeek=unspecified_week, hour=6)
+Declared annnotations by type, defined by class UserSub2 with annotation Calendars: <empty>
+-----------------------------
+-----------------------------
+==============================
+Method annotations by type:
+==============================
+Annotations by type, defined by method singleUser with annotation Calendar: @Calendar(dayOfMonth=unspecified_month, dayOfWeek=single, hour=23)
+Annotations by type, defined by method singleUser with annotation Calendars: <empty>
+Annotations by type, defined by method user with annotation Calendar: @Calendar(dayOfMonth=last, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=unspecified_month, dayOfWeek=Fri, hour=23)
+Annotations by type, defined by method user with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=last, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=unspecified_month, dayOfWeek=Fri, hour=23)])
+Annotations by type, defined by method user2 with annotation Calendar: @Calendar(dayOfMonth=z, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=x, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=y, dayOfWeek=unspecified_week, hour=6)
+Annotations by type, defined by method user2 with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=z, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=x, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=y, dayOfWeek=unspecified_week, hour=6)])
+Annotations by type, defined by method userComplex with annotation Calendar: @Calendar(dayOfMonth=afirst, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=zsecond, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=athird, dayOfWeek=unspecified_week, hour=23)
+Annotations by type, defined by method userComplex with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=zsecond, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=athird, dayOfWeek=unspecified_week, hour=23)])
+-----------------------------
+-----------------------------
+==============================
+Declared method annotations:
+==============================
+Annotations declared by method singleUser with annotation Calendar: @Calendar(dayOfMonth=unspecified_month, dayOfWeek=single, hour=23)
+Annotations declared by method singleUser with annotation Calendars: <null>
+Annotations declared by method user with annotation Calendar: <null>
+Annotations declared by method user with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=last, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=unspecified_month, dayOfWeek=Fri, hour=23)])
+Annotations declared by method user2 with annotation Calendar: <null>
+Annotations declared by method user2 with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=z, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=x, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=y, dayOfWeek=unspecified_week, hour=6)])
+Annotations declared by method userComplex with annotation Calendar: @Calendar(dayOfMonth=afirst, dayOfWeek=unspecified_week, hour=6)
+Annotations declared by method userComplex with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=zsecond, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=athird, dayOfWeek=unspecified_week, hour=23)])
+-----------------------------
+-----------------------------
+==============================
+Declared method annotations by type:
+==============================
+Annotations by type, defined by method singleUser with annotation Calendar: @Calendar(dayOfMonth=unspecified_month, dayOfWeek=single, hour=23)
+Annotations by type, defined by method singleUser with annotation Calendars: <empty>
+Annotations by type, defined by method user with annotation Calendar: @Calendar(dayOfMonth=last, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=unspecified_month, dayOfWeek=Fri, hour=23)
+Annotations by type, defined by method user with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=last, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=unspecified_month, dayOfWeek=Fri, hour=23)])
+Annotations by type, defined by method user2 with annotation Calendar: @Calendar(dayOfMonth=z, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=x, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=y, dayOfWeek=unspecified_week, hour=6)
+Annotations by type, defined by method user2 with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=z, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=x, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=y, dayOfWeek=unspecified_week, hour=6)])
+Annotations by type, defined by method userComplex with annotation Calendar: @Calendar(dayOfMonth=afirst, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=zsecond, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=athird, dayOfWeek=unspecified_week, hour=23)
+Annotations by type, defined by method userComplex with annotation Calendars: @Calendars(value=[@Calendar(dayOfMonth=zsecond, dayOfWeek=unspecified_week, hour=6), @Calendar(dayOfMonth=athird, dayOfWeek=unspecified_week, hour=23)])
+-----------------------------
+-----------------------------
diff --git a/test/048-reflect-v8/src/AnnotationTest.java b/test/048-reflect-v8/src/AnnotationTest.java
new file mode 100644
index 0000000..75e6845
--- /dev/null
+++ b/test/048-reflect-v8/src/AnnotationTest.java
@@ -0,0 +1,291 @@
+/*
+ * 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.annotation.Annotation;
+import java.lang.reflect.Method;
+
+public class AnnotationTest extends AnnotationTestHelpers {
+ public static void testAnnotationsByType() {
+ System.out.println("==============================");
+ System.out.println("Class annotations by type:");
+ System.out.println("==============================");
+
+ // Print associated annotations:
+ // * A is directly present or repeatably present on an element E;
+ // * No annotation of A is directly/repeatably present on an element
+ // AND E is a class AND A's type is inheritable, AND A is associated with its superclass.
+ // (Looks through subtypes recursively only if there's 0 result at each level,
+ // and the annotation is @Inheritable).
+ printAnnotationsByType(Calendar.class, SingleUser.class);
+ printAnnotationsByType(Calendars.class, SingleUser.class);
+
+ printAnnotationsByType(Calendar.class, User.class);
+ printAnnotationsByType(Calendars.class, User.class);
+
+ printAnnotationsByType(Calendar.class, User2.class); // Enforce ordering 'z,x,y'
+ printAnnotationsByType(Calendars.class, User2.class);
+
+ // NOTE:
+ // Order of outer-most annotations Calendars[C,C],S vs C,Calendars[C,C] is unspecified.
+ // In particular it's the order of #getDeclaredAnnotations which is completely unmentioned.
+ // The only requirement for #getAnnotationsByType is to have same ordering as
+ // #getDeclaredAnnotations.
+ // (Calendars[] itself has to maintain value() order).
+ printAnnotationsByType(Calendar.class, UserComplex.class); // Cs(C,C),C collapses into C,C,C.
+ printAnnotationsByType(Calendars.class, UserComplex.class);
+
+ printAnnotationsByType(Calendar.class, UserSub.class);
+ printAnnotationsByType(Calendars.class, UserSub.class);
+
+ printAnnotationsByType(Calendar.class, UserSub2.class);
+ // The directly present "Calendar" annotation masks all the repeatably present
+ // "Calendar" annotations coming from User.
+ printAnnotationsByType(Calendars.class, UserSub2.class);
+ // Edge case: UserSub2 doesn't directly have a Calendars annotation,
+ // so it doesn't mask the "User" Calendars annotation.
+
+ System.out.println("-----------------------------");
+ System.out.println("-----------------------------");
+
+ }
+
+ public static void testDeclaredAnnotation() {
+ System.out.println("==============================");
+ System.out.println("Class declared annotation:");
+ System.out.println("==============================");
+
+ // Print directly present annotations:
+ //
+ // The element E has an annotation_item for it (accessible through an
+ // annotations_directory_item) corresponding to an annotation A,
+ // and A's type_idx must match that on the encoded_annotation (from the annotation_item).
+ // (Does not look through the subtypes recursively)
+ printDeclaredAnnotation(SingleUser.class, Calendar.class);
+ printDeclaredAnnotation(SingleUser.class, Calendars.class);
+
+ printDeclaredAnnotation(User.class, Calendar.class);
+ printDeclaredAnnotation(User.class, Calendars.class);
+
+ printDeclaredAnnotation(UserComplex.class, Calendar.class);
+ printDeclaredAnnotation(UserComplex.class, Calendars.class);
+
+ printDeclaredAnnotation(UserSub.class, Calendar.class);
+ printDeclaredAnnotation(UserSub.class, Calendars.class);
+
+ printDeclaredAnnotation(UserSub2.class, Calendar.class);
+ printDeclaredAnnotation(UserSub2.class, Calendars.class);
+
+ System.out.println("-----------------------------");
+ System.out.println("-----------------------------");
+ }
+
+ public static void testDeclaredAnnotationsByType() {
+ System.out.println("==============================");
+ System.out.println("Declared class annotations by type:");
+ System.out.println("==============================");
+
+ // A is directly present or repeatably present on an element E;
+ // -- (does not do any recursion for classes regardless of @Inherited)
+ printDeclaredAnnotationsByType(Calendar.class, SingleUser.class);
+ printDeclaredAnnotationsByType(Calendars.class, SingleUser.class);
+
+ printDeclaredAnnotationsByType(Calendar.class, User.class);
+ printDeclaredAnnotationsByType(Calendars.class, User.class);
+
+ printDeclaredAnnotationsByType(Calendar.class, User2.class); // Enforce ordering 'z,x,y'
+ printDeclaredAnnotationsByType(Calendars.class, User2.class);
+
+ printDeclaredAnnotationsByType(Calendar.class, UserComplex.class);
+ printDeclaredAnnotationsByType(Calendars.class, UserComplex.class);
+
+ printDeclaredAnnotationsByType(Calendar.class, UserSub.class);
+ printDeclaredAnnotationsByType(Calendars.class, UserSub.class);
+
+ printDeclaredAnnotationsByType(Calendar.class, UserSub2.class);
+ // The directly present "Calendar" annotation masks all the repeatably present "Calendar"
+ // annotations coming from User.
+ printDeclaredAnnotationsByType(Calendars.class, UserSub2.class);
+ // Edge case: UserSub2 doesn't directly have a Calendars annotation,
+ // so it doesn't mask the "User" Calendars annotation.
+
+ System.out.println("-----------------------------");
+ System.out.println("-----------------------------");
+ }
+
+ // Print the annotation "annotationClass" that is associated with an element denoted by
+ // "annotationUseClass."
+ private static <A extends Annotation> void printAnnotationsByType(Class<A> annotationClass,
+ Class<?> annotationUseClass) {
+ A[] annotationsByType = annotationUseClass.getAnnotationsByType(annotationClass);
+
+ String msg = "Annotations by type, defined by class "
+ + annotationUseClass.getName() + " with annotation " + annotationClass.getName() + ": "
+ + asString(annotationsByType);
+
+
+ System.out.println(msg);
+ }
+
+ private static <A extends Annotation> void printDeclaredAnnotation(Class<?> annotationUseClass,
+ Class<A> annotationDefClass) {
+ A anno = annotationUseClass.getDeclaredAnnotation(annotationDefClass);
+
+ String msg = asString(anno);
+
+ System.out.println("Declared annotations by class " + annotationUseClass
+ + ", annotation " + annotationDefClass + ": " + msg);
+ }
+
+ // Print the annotation "annotationClass" that is directly/indirectly present with an element
+ // denoted by "annotationUseClass."
+ private static <A extends Annotation> void printDeclaredAnnotationsByType(
+ Class<A> annotationClass, Class<?> annotationUseClass) {
+ A[] annotationsByType = annotationUseClass.getDeclaredAnnotationsByType(annotationClass);
+
+ String msg = "Declared annnotations by type, defined by class " + annotationUseClass.getName()
+ + " with annotation " + annotationClass.getName() + ": "
+ + asString(annotationsByType);
+
+ System.out.println(msg);
+ }
+
+ public static void testMethodAnnotationsByType() {
+ System.out.println("==============================");
+ System.out.println("Method annotations by type:");
+ System.out.println("==============================");
+
+ // Print associated annotations:
+ // * A is directly present or repeatably present on an element E;
+ // * No annotation of A is directly/repeatably present on an element AND E is a class
+ // AND A's type is inheritable, AND A is associated with its superclass.
+ // (Looks through subtypes recursively only if there's 0 result at each level,
+ // and the annotation is @Inheritable).
+ printMethodAnnotationsByType(Calendar.class, "singleUser", AnnotationTestFixture.class);
+ printMethodAnnotationsByType(Calendars.class, "singleUser", AnnotationTestFixture.class);
+
+ printMethodAnnotationsByType(Calendar.class, "user", AnnotationTestFixture.class);
+ printMethodAnnotationsByType(Calendars.class, "user", AnnotationTestFixture.class);
+
+ printMethodAnnotationsByType(Calendar.class, "user2", AnnotationTestFixture.class);
+ printMethodAnnotationsByType(Calendars.class, "user2", AnnotationTestFixture.class);
+
+ printMethodAnnotationsByType(Calendar.class, "userComplex", AnnotationTestFixture.class);
+ printMethodAnnotationsByType(Calendars.class, "userComplex", AnnotationTestFixture.class);
+
+ System.out.println("-----------------------------");
+ System.out.println("-----------------------------");
+ }
+
+ // Print the annotation "annotationClass" that is associated with an element denoted by
+ // "annotationUseClass" method methodName.
+ private static <A extends Annotation> void printMethodAnnotationsByType(Class<A> annotationClass,
+ String methodName, Class<?> annotationUseClass) {
+ Method m = null;
+ try {
+ m = annotationUseClass.getDeclaredMethod(methodName);
+ } catch (Throwable t) {
+ throw new AssertionError(t);
+ }
+ A[] annotationsByType = m.getAnnotationsByType(annotationClass);
+
+ String msg = "Annotations by type, defined by method " + m.getName() + " with annotation " +
+ annotationClass.getName() + ": " +
+ asString(annotationsByType);
+
+ System.out.println(msg);
+ }
+
+ public static void testMethodDeclaredAnnotations() {
+ System.out.println("==============================");
+ System.out.println("Declared method annotations:");
+ System.out.println("==============================");
+
+ printMethodDeclaredAnnotation(Calendar.class, "singleUser", AnnotationTestFixture.class);
+ printMethodDeclaredAnnotation(Calendars.class, "singleUser", AnnotationTestFixture.class);
+
+ printMethodDeclaredAnnotation(Calendar.class, "user", AnnotationTestFixture.class);
+ printMethodDeclaredAnnotation(Calendars.class, "user", AnnotationTestFixture.class);
+
+ printMethodDeclaredAnnotation(Calendar.class, "user2", AnnotationTestFixture.class);
+ printMethodDeclaredAnnotation(Calendars.class, "user2", AnnotationTestFixture.class);
+
+ printMethodDeclaredAnnotation(Calendar.class, "userComplex", AnnotationTestFixture.class);
+ printMethodDeclaredAnnotation(Calendars.class, "userComplex", AnnotationTestFixture.class);
+
+ System.out.println("-----------------------------");
+ System.out.println("-----------------------------");
+ }
+
+ // Print the annotation "annotationClass" that is associated with an element denoted by
+ // methodName in annotationUseClass.
+ private static <A extends Annotation> void printMethodDeclaredAnnotation(Class<A> annotationClass,
+ String methodName, Class<?> annotationUseClass) {
+ Method m = null;
+ try {
+ m = annotationUseClass.getDeclaredMethod(methodName);
+ } catch (Throwable t) {
+ throw new AssertionError(t);
+ }
+ Annotation annotationsByType = m.getDeclaredAnnotation(annotationClass);
+
+ String msg = "Annotations declared by method " + m.getName() + " with annotation "
+ + annotationClass.getName() + ": "
+ + asString(annotationsByType);
+
+ System.out.println(msg);
+ }
+
+ public static void testMethodDeclaredAnnotationsByType() {
+ System.out.println("==============================");
+ System.out.println("Declared method annotations by type:");
+ System.out.println("==============================");
+
+ printMethodDeclaredAnnotationByType(Calendar.class, "singleUser", AnnotationTestFixture.class);
+ printMethodDeclaredAnnotationByType(Calendars.class, "singleUser", AnnotationTestFixture.class);
+
+ printMethodDeclaredAnnotationByType(Calendar.class, "user", AnnotationTestFixture.class);
+ printMethodDeclaredAnnotationByType(Calendars.class, "user", AnnotationTestFixture.class);
+
+ printMethodDeclaredAnnotationByType(Calendar.class, "user2", AnnotationTestFixture.class);
+ printMethodDeclaredAnnotationByType(Calendars.class, "user2", AnnotationTestFixture.class);
+
+ printMethodDeclaredAnnotationByType(Calendar.class, "userComplex", AnnotationTestFixture.class);
+ printMethodDeclaredAnnotationByType(Calendars.class, "userComplex",
+ AnnotationTestFixture.class);
+
+ System.out.println("-----------------------------");
+ System.out.println("-----------------------------");
+ }
+
+ // Print the annotation "annotationClass" that is associated with an element denoted by
+ // methodName in annotationUseClass.
+ private static <A extends Annotation> void printMethodDeclaredAnnotationByType(
+ Class<A> annotationClass, String methodName, Class<?> annotationUseClass) {
+ Method m = null;
+ try {
+ m = annotationUseClass.getDeclaredMethod(methodName);
+ } catch (Throwable t) {
+ throw new AssertionError(t);
+ }
+ A[] annotationsByType = m.getDeclaredAnnotationsByType(annotationClass);
+
+ String msg = "Annotations by type, defined by method " + m.getName() + " with annotation "
+ + annotationClass.getName() + ": "
+ + asString(annotationsByType);
+
+ System.out.println(msg);
+ }
+}
diff --git a/test/048-reflect-v8/src/AnnotationTestFixture.java b/test/048-reflect-v8/src/AnnotationTestFixture.java
new file mode 100644
index 0000000..248dfac
--- /dev/null
+++ b/test/048-reflect-v8/src/AnnotationTestFixture.java
@@ -0,0 +1,48 @@
+/*
+ * 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.
+ */
+
+public class AnnotationTestFixture {
+
+ @Calendar(dayOfWeek="single", hour=23)
+ public static void singleUser() {
+
+ }
+ @Calendars ({
+ @Calendar(dayOfMonth="last"),
+ @Calendar(dayOfWeek="Fri", hour=23)
+ })
+ public static void user() {
+
+ }
+
+ @Calendars ({
+ @Calendar(dayOfMonth="z"),
+ @Calendar(dayOfMonth="x"),
+ @Calendar(dayOfMonth="y")
+ })
+ public static void user2() {
+
+ }
+
+ @Calendar(dayOfMonth="afirst")
+ @Calendars ({
+ @Calendar(dayOfMonth="zsecond"),
+ @Calendar(dayOfMonth="athird", hour=23)
+ })
+ public static void userComplex() {
+
+ }
+}
diff --git a/test/048-reflect-v8/src/AnnotationTestHelpers.java b/test/048-reflect-v8/src/AnnotationTestHelpers.java
new file mode 100644
index 0000000..6b5bea2
--- /dev/null
+++ b/test/048-reflect-v8/src/AnnotationTestHelpers.java
@@ -0,0 +1,86 @@
+/*
+ * 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.annotation.Annotation;
+
+public class AnnotationTestHelpers {
+ // Provide custom print function that print a deterministic output.
+ // Note that Annotation#toString has unspecified order: it prints out the
+ // fields, which is why we can't rely on it.
+
+ public static String asString(Annotation anno) {
+ if (anno instanceof Calendar) {
+ return asString((Calendar)anno);
+ } else if (anno instanceof Calendars) {
+ return asString((Calendars)anno);
+ } else {
+ if (anno == null) {
+ return "<null>";
+ }
+ // Fall-back, usually would only go here in a test failure.
+ return anno.toString();
+ }
+ }
+
+ public static String asString(Annotation[] annos) {
+ String msg = "";
+
+ if (annos == null) {
+ msg += "<null>";
+ } else if (annos.length == 0) {
+ msg += "<empty>";
+ } else {
+ for (int i = 0; i < annos.length; ++i) {
+ msg += asString(annos[i]);
+
+ if (i != annos.length - 1) {
+ msg += ", ";
+ }
+ }
+ }
+
+ return msg;
+ }
+
+ public static String asString(Calendar calendar) {
+ if (calendar == null) {
+ return "<null>";
+ }
+
+ return "@Calendar(dayOfMonth=" + calendar.dayOfMonth() + ", dayOfWeek=" +
+ calendar.dayOfWeek() + ", hour=" + calendar.hour() + ")";
+ }
+
+ public static String asString(Calendars calendars) {
+ if (calendars == null) {
+ return "<null>";
+ }
+
+ String s = "@Calendars(value=[";
+
+ Calendar[] allValues = calendars.value();
+ for (int i = 0; i < allValues.length; ++i) {
+ s += asString(allValues[i]);
+ if (i != allValues.length - 1) {
+ s += ", ";
+ }
+ }
+
+ s += "])";
+
+ return s;
+ }
+}
diff --git a/test/048-reflect-v8/src/Calendar.java b/test/048-reflect-v8/src/Calendar.java
new file mode 100644
index 0000000..4a16573
--- /dev/null
+++ b/test/048-reflect-v8/src/Calendar.java
@@ -0,0 +1,32 @@
+/*
+ * 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.annotation.Inherited;
+import java.lang.annotation.Repeatable;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+// This is a plain old non-1.8 annotation. At runtime we can see that it has a
+// "Repeatable" annotation if we query with getDeclaredAnnotation(Repeatable.class)
+@Retention(RetentionPolicy.RUNTIME)
+@Repeatable(Calendars.class)
+@Inherited // note: container must also be @Inherited by JLS.
+public @interface Calendar {
+ String dayOfMonth() default "unspecified_month";
+ String dayOfWeek() default "unspecified_week";
+ int hour() default 6;
+}
+
diff --git a/test/048-reflect-v8/src/Calendars.java b/test/048-reflect-v8/src/Calendars.java
new file mode 100644
index 0000000..caeda52
--- /dev/null
+++ b/test/048-reflect-v8/src/Calendars.java
@@ -0,0 +1,26 @@
+/*
+ * 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.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+// Plain old annotation, there's nothing 1.8 specific about it.
+@Retention(RetentionPolicy.RUNTIME)
+@Inherited // note: elements must also be @Inherited by JLS.
+public @interface Calendars {
+ Calendar[] value();
+}
diff --git a/test/048-reflect-v8/src/IFaceA.java b/test/048-reflect-v8/src/IFaceA.java
new file mode 100644
index 0000000..9b1f610
--- /dev/null
+++ b/test/048-reflect-v8/src/IFaceA.java
@@ -0,0 +1,24 @@
+/*
+ * 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.
+ */
+
+// Stored as a complex annotation Calendars(Calendar,Calendar)
+// in the binary.
+@Calendars ({
+ @Calendar(dayOfMonth="if_a_first"),
+ @Calendar(dayOfMonth="if_b_last")
+})
+public interface IFaceA {
+}
diff --git a/test/048-reflect-v8/src/IFaceSimple.java b/test/048-reflect-v8/src/IFaceSimple.java
new file mode 100644
index 0000000..93cf610
--- /dev/null
+++ b/test/048-reflect-v8/src/IFaceSimple.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+// Simple annotation, no container.
+@Calendar(dayOfMonth="if_simple_first")
+public interface IFaceSimple {
+
+}
diff --git a/test/048-reflect-v8/src/IsDefaultTest.java b/test/048-reflect-v8/src/IsDefaultTest.java
new file mode 100644
index 0000000..177dcf1
--- /dev/null
+++ b/test/048-reflect-v8/src/IsDefaultTest.java
@@ -0,0 +1,60 @@
+/*
+ * 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 IsDefaultTest {
+ interface DefaultInterface {
+ default void sayHi() {
+ System.out.println("hi default");
+ }
+ }
+
+ interface RegularInterface {
+ void sayHi();
+ }
+
+ class ImplementsWithDefault implements DefaultInterface {}
+ class ImplementsWithRegular implements RegularInterface {
+ public void sayHi() {
+ System.out.println("hello specific");
+ }
+ }
+
+ private static void printIsDefault(Class<?> klass) {
+ Method m;
+ try {
+ m = klass.getMethod("sayHi");
+ } catch (Throwable t) {
+ System.out.println(t);
+ return;
+ }
+
+ boolean isDefault = m.isDefault();
+ System.out.println(klass.getName() + " is default = " + (isDefault ? "yes" : "no"));
+ }
+
+ public static void test() {
+ System.out.println("==============================");
+ System.out.println("Are These Methods Default:");
+ System.out.println("==============================");
+
+ printIsDefault(DefaultInterface.class);
+ printIsDefault(RegularInterface.class);
+ printIsDefault(ImplementsWithDefault.class);
+ printIsDefault(ImplementsWithRegular.class);
+ }
+}
diff --git a/test/048-reflect-v8/src/Main.java b/test/048-reflect-v8/src/Main.java
index 7fa2a92..f2b8287 100644
--- a/test/048-reflect-v8/src/Main.java
+++ b/test/048-reflect-v8/src/Main.java
@@ -14,43 +14,14 @@
* limitations under the License.
*/
-import java.lang.reflect.Method;
-
public class Main {
- interface DefaultInterface {
- default void sayHi() {
- System.out.println("hi default");
- }
- }
-
- interface RegularInterface {
- void sayHi();
- }
-
- class ImplementsWithDefault implements DefaultInterface {}
- class ImplementsWithRegular implements RegularInterface {
- public void sayHi() {
- System.out.println("hello specific");
- }
- }
-
- private static void printIsDefault(Class<?> klass) {
- Method m;
- try {
- m = klass.getMethod("sayHi");
- } catch (Throwable t) {
- System.out.println(t);
- return;
- }
-
- boolean isDefault = m.isDefault();
- System.out.println(klass.getName() + " is default = " + (isDefault ? "yes" : "no"));
- }
-
public static void main(String[] args) {
- printIsDefault(DefaultInterface.class);
- printIsDefault(RegularInterface.class);
- printIsDefault(ImplementsWithDefault.class);
- printIsDefault(ImplementsWithRegular.class);
+ IsDefaultTest.test();
+ AnnotationTest.testAnnotationsByType();
+ AnnotationTest.testDeclaredAnnotation();
+ AnnotationTest.testDeclaredAnnotationsByType();
+ AnnotationTest.testMethodAnnotationsByType();
+ AnnotationTest.testMethodDeclaredAnnotations();
+ AnnotationTest.testMethodDeclaredAnnotationsByType();
}
}
diff --git a/test/048-reflect-v8/src/SingleUser.java b/test/048-reflect-v8/src/SingleUser.java
new file mode 100644
index 0000000..0f9c430
--- /dev/null
+++ b/test/048-reflect-v8/src/SingleUser.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+// Stored as a single "Calendar" annotation in the binary.
+@Calendar(dayOfWeek="single", hour=23)
+public class SingleUser {
+
+}
diff --git a/test/048-reflect-v8/src/User.java b/test/048-reflect-v8/src/User.java
new file mode 100644
index 0000000..003ceeb
--- /dev/null
+++ b/test/048-reflect-v8/src/User.java
@@ -0,0 +1,31 @@
+/*
+ * 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.
+ */
+
+// Stored as a complex annotation Calendars(Calendar,Calendar)
+// in the binary.
+//
+/* FIXME: Use this code instead, when Jack supports repeatable annotations properly.
+ *
+ * @Calendar(dayOfMonth="last")
+ * @Calendar(dayOfWeek="Fri", hour=23)
+ */
+@Calendars ({
+ @Calendar(dayOfMonth="last"),
+ @Calendar(dayOfWeek="Fri", hour=23)
+})
+public class User {
+
+}
diff --git a/test/048-reflect-v8/src/User2.java b/test/048-reflect-v8/src/User2.java
new file mode 100644
index 0000000..1a6049f
--- /dev/null
+++ b/test/048-reflect-v8/src/User2.java
@@ -0,0 +1,27 @@
+/*
+ * 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.
+ */
+
+// Stored as a complex annotation Calendars(Calendar,Calendar,Calendar)
+// in the binary.
+// (Check for order, should be z,x,y)
+@Calendars ({
+ @Calendar(dayOfMonth="z"),
+ @Calendar(dayOfMonth="x"),
+ @Calendar(dayOfMonth="y")
+})
+public class User2 {
+
+}
diff --git a/test/048-reflect-v8/src/UserComplex.java b/test/048-reflect-v8/src/UserComplex.java
new file mode 100644
index 0000000..e262349
--- /dev/null
+++ b/test/048-reflect-v8/src/UserComplex.java
@@ -0,0 +1,31 @@
+/*
+ * 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.
+ */
+
+// Stored as a complex annotation Calendars(Calendar,Calendar)
+// followed by a Calendar in the binary.
+// In other words { Calendars([C,C]), C }
+//
+// Note that trying to do {C,Calendars,C} or similar
+// is illegal by the JLS.
+@Calendar(dayOfMonth="afirst")
+@Calendars ({
+ @Calendar(dayOfMonth="zsecond"),
+ @Calendar(dayOfMonth="athird", hour=23)
+})
+// @Calendar(dayOfMonth="zlast") // Leave for future ordering test
+public class UserComplex {
+
+}
diff --git a/test/048-reflect-v8/src/UserSub.java b/test/048-reflect-v8/src/UserSub.java
new file mode 100644
index 0000000..d60aa6a
--- /dev/null
+++ b/test/048-reflect-v8/src/UserSub.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+public class UserSub
+ extends User
+ implements IFaceA, IFaceSimple {
+
+}
diff --git a/test/048-reflect-v8/src/UserSub2.java b/test/048-reflect-v8/src/UserSub2.java
new file mode 100644
index 0000000..13e2eb0
--- /dev/null
+++ b/test/048-reflect-v8/src/UserSub2.java
@@ -0,0 +1,23 @@
+/*
+ * 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.
+ */
+
+// This calendar subsumes anything else we would've normally gotten from the subclass.
+@Calendar(dayOfMonth="sub2")
+public class UserSub2
+ extends User
+ implements IFaceA, IFaceSimple {
+
+}
