--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/processing/6413690/T6413690.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2006 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug     6413690 6380018
+ * @summary JavacProcessingEnvironment does not enter trees from preceding rounds
+ * @author  Peter von der Ah\u00e9
+ * @compile T6413690.java
+ * @compile -XDfatalEnterError -verbose -processor T6413690 src/Super.java TestMe.java
+ */
+
+import java.io.IOException;
+import java.io.Writer;
+import java.util.Set;
+import javax.annotation.processing.AbstractProcessor;
+import javax.annotation.processing.Filer;
+import javax.annotation.processing.RoundEnvironment;
+import javax.annotation.processing.SupportedAnnotationTypes;
+import javax.lang.model.element.Element;
+import javax.lang.model.element.TypeElement;
+import javax.lang.model.util.Elements;
+
+@SupportedAnnotationTypes("TestMe")
+public class T6413690 extends AbstractProcessor {
+    public boolean process(Set<? extends TypeElement> annotations,
+                           RoundEnvironment roundEnvironment) {
+        Elements elements = processingEnv.getElementUtils();
+        Filer filer = processingEnv.getFiler();
+        TypeElement testMe = elements.getTypeElement(TestMe.class.getName());
+        Set<? extends Element> supers = roundEnvironment.getElementsAnnotatedWith(testMe);
+        try {
+            for (Element sup : supers) {
+                Writer sub = filer.createSourceFile(sup.getSimpleName() + "_GENERATED").openWriter();
+                sub.write(String.format("class %s_GENERATED extends %s {}",
+                                        sup.getSimpleName(),
+                                        ((TypeElement)sup).getQualifiedName()));
+                sub.close();
+            }
+        } catch (IOException ex) {
+            throw new RuntimeException(ex);
+        }
+        return true;
+    }
+}