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     6341534
  27  * @summary PackageElement.getEnclosedElements results in NullPointerException from parse(JavaCompiler.java:429)
  28  * @author  Steve Sides
  29  * @author  Peter von der Ahe
  30  * @compile T6341534.java
  31  * @compile -proc:only -processor T6341534 dir/package-info.java
  32  * @compile -processor T6341534 dir/package-info.java
  33  */
  34 
  35 import javax.annotation.processing.*;
  36 import javax.lang.model.element.*;
  37 import javax.lang.model.util.*;
  38 import static javax.lang.model.util.ElementFilter.*;
  39 import java.util.*;
  40 import java.util.Set;
  41 import static javax.tools.Diagnostic.Kind.*;
  42 
  43 @SupportedAnnotationTypes("*")
  44 public class T6341534 extends AbstractProcessor {
  45     Elements elements;
  46     Messager messager;
  47     public void init(ProcessingEnvironment penv)  {
  48         super.init(penv);
  49         elements = penv.getElementUtils();
  50         messager = processingEnv.getMessager();
  51     }
  52 
  53     public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv)  {
  54         messager.printMessage(NOTE,
  55                               String.valueOf(elements.getPackageElement("no.such.package")));
  56         PackageElement dir = elements.getPackageElement("dir");
  57         messager.printMessage(NOTE, dir.getQualifiedName().toString());
  58         for (Element e : dir.getEnclosedElements())
  59             messager.printMessage(NOTE, e.toString());
  60         return true;
  61     }
  62 }