T6194785.java revision 1465:b52a38d4536c 
1/*
2 * Copyright (c) 2006, 2011, 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 */
23
24/*
25 * @test
26 * @bug     6194785
27 * @summary ParameterDeclaration.getSimpleName does not return actual name from class files
28 * @author  Peter von der Ah\u00e9
29 * @library /tools/javac/lib
30 * @build   JavacTestingAbstractProcessor
31 * @compile -g T6194785.java T6194785a.java
32 * @compile -processor T6194785 foo.T6194785a T6194785.java
33 */
34
35import java.util.Set;
36import javax.annotation.processing.*;
37import javax.lang.model.element.*;
38import javax.lang.model.util.*;
39import static javax.tools.Diagnostic.Kind.*;
40
41public class T6194785 extends JavacTestingAbstractProcessor {
42    public boolean process(Set<? extends TypeElement> annotations,
43                           RoundEnvironment roundEnvironment) {
44        class Scan extends ElementScanner<Void,Void> {
45            @Override
46            public Void visitExecutable(ExecutableElement e, Void ignored) {
47                for (VariableElement p : e.getParameters())
48                    if ("arg0".equals(p.getSimpleName().toString()))
49                        throw new AssertionError(e);
50                return null;
51            }
52        }
53        Scan scan = new Scan();
54        for (Element e : roundEnvironment.getRootElements()) {
55            scan.scan(e);
56        }
57        return true;
58    }
59}
60