Tue, 21 May 2013 13:50:56 +0100
8005207: test has 2 @bug tags
Reviewed-by: mcimadamore
1 /*
2 * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
24 /*
25 * @test
26 * @bug 6458749
27 * @summary TypeParameterElement.getEnclosedElements() throws NPE within javac
28 * @build T6458749
29 * @compile -processor T6458749 -proc:only T6458749.java
30 */
32 import java.util.Set;
33 import javax.annotation.processing.*;
34 import javax.lang.model.element.*;
35 import javax.lang.model.util.ElementFilter;
36 import javax.lang.model.SourceVersion;
38 @SupportedAnnotationTypes("*")
39 public class T6458749<T> extends AbstractProcessor {
40 public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv) {
41 if (!renv.processingOver()) {
42 for(TypeElement e : ElementFilter.typesIn(renv.getRootElements())) {
43 System.out.printf("Element %s:%n", e.toString());
44 try {
45 for (TypeParameterElement tp : e.getTypeParameters()) {
46 System.out.printf("Type param %s", tp.toString());
47 if (! tp.getEnclosedElements().isEmpty()) {
48 throw new AssertionError("TypeParameterElement.getEnclosedElements() should return empty list");
49 }
50 }
51 } catch (NullPointerException npe) {
52 throw new AssertionError("NPE from TypeParameterElement.getEnclosedElements()", npe);
53 }
54 }
55 }
56 return true;
57 }
59 public SourceVersion getSupportedSourceVersion() {
60 return SourceVersion.latest();
61 }
62 }