--- old/src/java.base/share/classes/sun/reflect/annotation/TypeAnnotationParser.java 2016-07-06 22:41:16.689190347 -0700 +++ new/src/java.base/share/classes/sun/reflect/annotation/TypeAnnotationParser.java 2016-07-06 22:41:16.581190344 -0700 @@ -351,11 +351,14 @@ new LinkedHashMap<>(); for (TypeAnnotation t : typeAnnos) { Annotation a = t.getAnnotation(); - Class klass = a.annotationType(); - AnnotationType type = AnnotationType.getInstance(klass); - if (type.retention() == RetentionPolicy.RUNTIME) - if (result.put(klass, a) != null) + if (a != null) { + Class klass = a.annotationType(); + AnnotationType type = AnnotationType.getInstance(klass); + if (type.retention() == RetentionPolicy.RUNTIME && + result.put(klass, a) != null) { throw new AnnotationFormatError("Duplicate annotation for class: "+klass+": " + a); + } + } } return result; } --- /dev/null 2016-07-05 21:07:33.975190056 -0700 +++ new/test/java/lang/annotation/typeAnnotations/MissingAnnotation.java 2016-07-06 22:41:16.945190356 -0700 @@ -0,0 +1,28 @@ +/* + * Copyright (c) 2016, 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.*; + +@Retention(RetentionPolicy.RUNTIME) +@Target(ElementType.TYPE_USE) +public @interface MissingAnnotation { } --- /dev/null 2016-07-05 21:07:33.975190056 -0700 +++ new/test/java/lang/annotation/typeAnnotations/NoNpeOnMissingAnnotation.java 2016-07-06 22:41:17.269190368 -0700 @@ -0,0 +1,44 @@ +/* + * Copyright (c) 2016, 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 8152174 + * @summary Verify that a missing class file for a type use annotation doesn't cause a NPE when attempting to read the annotation. + * @compile NoNpeOnMissingAnnotation.java MissingAnnotation.java + * @run main NoNpeOnMissingAnnotation + * @clean MissingAnnotation + * @run main NoNpeOnMissingAnnotation + */ + +import java.lang.annotation.*; + +public class NoNpeOnMissingAnnotation { + public static void main(String... args) throws Exception { + System.out.println(NoNpeOnMissingAnnotation.class. + getDeclaredMethod("foo"). + getAnnotatedReturnType()); + } + + @MissingAnnotation Object foo() { return null; } +}