1 /*
   2  * Copyright (c) 2006, 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  * @compile -g T6194785.java T6194785a.java
  30  * @compile -processor T6194785 foo.T6194785a T6194785.java
  31  */
  32 
  33 import java.util.Set;
  34 import javax.annotation.processing.*;
  35 import javax.lang.model.element.*;
  36 import javax.lang.model.util.*;
  37 import static javax.tools.Diagnostic.Kind.*;
  38 
  39 @SupportedAnnotationTypes("*")
  40 public class T6194785 extends AbstractProcessor {
  41     public boolean process(Set<? extends TypeElement> annotations,
  42                            RoundEnvironment roundEnvironment)
  43     {
  44         final Messager log = processingEnv.getMessager();
  45         final Elements elements = processingEnv.getElementUtils();
  46         class Scan extends ElementScanner7<Void,Void> {
  47             @Override
  48             public Void visitExecutable(ExecutableElement e, Void ignored) {
  49                 for (VariableElement p : e.getParameters())
  50                     if ("arg0".equals(p.getSimpleName().toString()))
  51                         throw new AssertionError(e);
  52                 return null;
  53             }
  54         }
  55         Scan scan = new Scan();
  56         for (Element e : roundEnvironment.getRootElements()) {
  57             scan.scan(e);
  58         }
  59         return true;
  60     }
  61 }