--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/tree/TypeAnnotationsPretty.java	Wed Aug 21 16:13:50 2013 -0700
@@ -0,0 +1,170 @@
+/*
+ * 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.
+ */
+
+/*
+ * @test
+ * @bug 1234567
+ * @summary test Pretty print of type annotations
+ * @author wmdietl
+ */
+
+import com.sun.source.tree.ClassTree;
+import com.sun.source.tree.CompilationUnitTree;
+import com.sun.tools.javac.api.JavacTaskImpl;
+import com.sun.tools.javac.tree.JCTree;
+
+import java.io.IOException;
+import java.net.URI;
+import java.util.Arrays;
+import java.util.List;
+import java.util.LinkedList;
+
+import javax.tools.JavaCompiler;
+import javax.tools.JavaFileObject;
+import javax.tools.SimpleJavaFileObject;
+import javax.tools.ToolProvider;
+
+public class TypeAnnotationsPretty {
+    private final JavaCompiler tool;
+
+    TypeAnnotationsPretty() {
+        tool = ToolProvider.getSystemJavaCompiler();
+    }
+
+    private List<String> matches = new LinkedList<String>();
+    private List<String> mismatches = new LinkedList<String>();
+
+    public static void main(String... args) throws Exception {
+        TypeAnnotationsPretty tap = new TypeAnnotationsPretty();
+
+        tap.runField("@TA()\nObject cls = null");
+        tap.runField("@TA()\nObject cls = new @TA() Object()");
+
+        tap.runField("@TA()\nList<@TB() Object> cls = null");
+        tap.runField("@TA()\nList<@TB() Object> cls = new @TA() LinkedList<@TB() Object>()");
+
+        tap.runField("Class[] cls = null");
+        tap.runField("@TA()\nClass[] cls = null");
+        tap.runField("Class @TA() [] cls = null");
+        tap.runField("@TA()\nClass @TB() [] cls = null");
+
+        tap.runField("Class[] cls = new Class[]{Object.class}");
+        tap.runField("@TA()\nClass[] cls = new @TA() Class[]{Object.class}");
+        tap.runField("Class @TB() [] cls = new Class @TB() []{Object.class}");
+        tap.runField("@TA()\nClass @TB() [] cls = new @TA() Class @TB() []{Object.class}");
+        tap.runField("@TA()\nClass @TB() [] @TC() [] cls = new @TA() Class @TB() [10] @TC() []");
+        tap.runField("Class @TB() [] @TC() [] cls = new Class @TB() [10] @TC() []");
+        tap.runField("@TA()\nClass @TB() [] @TC() [] @TD() [] cls = new @TA() Class @TB() [10] @TC() [] @TD() []");
+
+        tap.runMethod("\n@TA()\nObject test(@TB()\nList<@TC() String> p) {\n" +
+                "    return null;\n" +
+                "}");
+
+
+        if (!tap.matches.isEmpty()) {
+            for (String m : tap.matches)
+                System.out.println(m);
+        }
+        if (!tap.mismatches.isEmpty()) {
+            for (String mm : tap.mismatches)
+                System.err.println(mm + "\n");
+            throw new RuntimeException("Tests failed!");
+        }
+    }
+
+    private static final String prefix =
+            "import java.lang.annotation.*;" +
+            "import java.util.*;" +
+            "public class Test {";
+
+    private static final String postfix =
+            "@Target(ElementType.TYPE_USE)" +
+            "@interface TA {}" +
+            "@Target(ElementType.TYPE_USE)" +
+            "@interface TB {}" +
+            "@Target(ElementType.TYPE_USE)" +
+            "@interface TC {}" +
+            "@Target(ElementType.TYPE_USE)" +
+            "@interface TD {}";
+
+
+    private void runField(String code) throws IOException {
+        String src = prefix +
+                code + "; }" +
+                postfix;
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, null,
+                null, Arrays.asList(new MyFileObject(src)));
+
+
+        for (CompilationUnitTree cut : ct.parse()) {
+            JCTree.JCVariableDecl var =
+                    (JCTree.JCVariableDecl) ((ClassTree) cut.getTypeDecls().get(0)).getMembers().get(0);
+
+            if (!code.equals(var.toString())) {
+                mismatches.add("Expected: " + code +
+                        "\nObtained: " + var.toString());
+            } else {
+                matches.add("Passed: " + code);
+            }
+        }
+    }
+
+    private void runMethod(String code) throws IOException {
+        String src = prefix +
+                code + "}" +
+                postfix;
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, null,
+                null, Arrays.asList(new MyFileObject(src)));
+
+
+        for (CompilationUnitTree cut : ct.parse()) {
+            JCTree.JCMethodDecl var =
+                    (JCTree.JCMethodDecl) ((ClassTree) cut.getTypeDecls().get(0)).getMembers().get(0);
+
+            if (!code.equals(var.toString())) {
+                mismatches.add("Expected: " + code +
+                        "\nObtained: " + var.toString());
+            } else {
+                matches.add("Passed: " + code);
+            }
+        }
+    }
+}
+
+
+class MyFileObject extends SimpleJavaFileObject {
+
+    private String text;
+
+    public MyFileObject(String text) {
+        super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
+        this.text = text;
+    }
+
+    @Override
+    public CharSequence getCharContent(boolean ignoreEncodingErrors) {
+        return text;
+    }
+}