aoqi@0: /*
aoqi@0:  * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /*
aoqi@0:  * @test
aoqi@0:  * @bug 6458749
aoqi@0:  * @summary  TypeParameterElement.getEnclosedElements() throws NPE within javac
aoqi@0:  * @build T6458749
aoqi@0:  * @compile -processor T6458749 -proc:only T6458749.java
aoqi@0:  */
aoqi@0: 
aoqi@0: import java.util.Set;
aoqi@0: import javax.annotation.processing.*;
aoqi@0: import javax.lang.model.element.*;
aoqi@0: import javax.lang.model.util.ElementFilter;
aoqi@0: import javax.lang.model.SourceVersion;
aoqi@0: 
aoqi@0: @SupportedAnnotationTypes("*")
aoqi@0: public class T6458749<T> extends AbstractProcessor {
aoqi@0:     public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv) {
aoqi@0:         if (!renv.processingOver()) {
aoqi@0:             for(TypeElement e : ElementFilter.typesIn(renv.getRootElements())) {
aoqi@0:                 System.out.printf("Element %s:%n", e.toString());
aoqi@0:                 try {
aoqi@0:                     for (TypeParameterElement tp : e.getTypeParameters()) {
aoqi@0:                         System.out.printf("Type param %s", tp.toString());
aoqi@0:                         if (! tp.getEnclosedElements().isEmpty()) {
aoqi@0:                             throw new AssertionError("TypeParameterElement.getEnclosedElements() should return empty list");
aoqi@0:                         }
aoqi@0:                     }
aoqi@0:                 } catch (NullPointerException npe) {
aoqi@0:                     throw new AssertionError("NPE from TypeParameterElement.getEnclosedElements()", npe);
aoqi@0:                 }
aoqi@0:             }
aoqi@0:         }
aoqi@0:         return true;
aoqi@0:     }
aoqi@0: 
aoqi@0:     public SourceVersion getSupportedSourceVersion() {
aoqi@0:         return SourceVersion.latest();
aoqi@0:     }
aoqi@0: }