--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/processing/errors/EnsureMirroredTypeException/Processor.java	Tue Aug 20 17:21:47 2013 +0200
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.lang.annotation.*;
+import java.util.*;
+import javax.annotation.processing.*;
+import javax.lang.model.element.*;
+import javax.lang.model.type.DeclaredType;
+import javax.lang.model.type.MirroredTypeException;
+import javax.lang.model.type.TypeMirror;
+import javax.lang.model.type.TypeKind;
+import javax.tools.*;
+
+import com.sun.tools.javac.util.Assert;
+import com.sun.tools.javac.code.Symbol;
+import static com.sun.tools.javac.code.Symbol.TypeSymbol;
+
+public class Processor extends JavacTestingAbstractProcessor {
+
+    @Override
+    public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
+        for (Element e : roundEnv.getElementsAnnotatedWith(A.class)) {
+            A rtg = e.getAnnotation(A.class);
+
+            try {
+                rtg.a();
+                Assert.check(false); //Should not reach here
+            } catch (MirroredTypeException ex) {
+                TypeMirror tm = ex.getTypeMirror();
+                Assert.check(tm.getKind() == TypeKind.ERROR);
+
+                TypeElement elm = (TypeElement)((DeclaredType)tm).asElement();
+                Assert.check(elm.getQualifiedName().toString().
+                        endsWith("some.path.to.SomeUnknownClass$Inner"));
+
+                TypeSymbol sym = (TypeSymbol)elm;
+                Assert.check(sym.name.contentEquals("some.path.to.SomeUnknownClass$Inner"));
+            }
+        }
+        for (Element e : roundEnv.getElementsAnnotatedWith(B.class)) {
+            B rtg = e.getAnnotation(B.class);
+
+            try {
+                rtg.a();
+                Assert.check(false); //Should not reach here
+            } catch (MirroredTypeException ex) {
+                TypeMirror tm = ex.getTypeMirror();
+                Assert.check(tm.getKind() == TypeKind.ERROR);
+
+                TypeElement elm = (TypeElement)((DeclaredType)tm).asElement();
+                Assert.check(elm.getQualifiedName().toString().
+                        endsWith("SomeUnknownClass"));
+
+                TypeSymbol sym = (TypeSymbol)elm;
+                Assert.check(sym.name.contentEquals("SomeUnknownClass"));
+            }
+        }
+        for (Element e : roundEnv.getElementsAnnotatedWith(C.class)) {
+            C rtg = e.getAnnotation(C.class);
+
+            try {
+                rtg.a();
+                Assert.check(false); //Should not reach here
+            } catch (AnnotationTypeMismatchException ex) {
+                ;
+            }
+        }
+        return true;
+    }
+
+    @interface A {
+        Class<?> a();
+    }
+    @interface B {
+        Class<?> a();
+    }
+    @interface C {
+        Class<?> a();
+    }
+}