reflection: Add new 1.8 AnnotatedElement methods and tests

Also:
* Bump the size of the Class vtable size since 3 new virtuals were
added to java.lang.Class
* Refactor Method#isDefault test into a separate file within 048 test.

Change-Id: I8420a4d208bb60874a9cf996766313c7d5058c45
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;
+}
+