b6341534.java revision 0:9a66ca7c79fa 
1/*
2 * Copyright 2006 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 */
23
24import javax.annotation.processing.*;
25import javax.lang.model.element.*;
26import javax.lang.model.util.*;
27import static javax.lang.model.util.ElementFilter.*;
28import static javax.tools.Diagnostic.Kind.*;
29import java.util.*;
30import java.util.Set;
31
32@SupportedAnnotationTypes({"*"})
33@SupportedSourceVersion(javax.lang.model.SourceVersion.RELEASE_6)
34public class b6341534 extends AbstractProcessor {
35    static int r = 0;
36    static Elements E = null;
37    static Messager msgr = null;
38    public void init(ProcessingEnvironment penv)  {
39        processingEnv = penv;
40        msgr = penv.getMessager();
41        E = penv.getElementUtils();
42    }
43    //Create directory 'dir1' and a test class in dir1
44    public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv)
45    {
46        if(!renv.errorRaised() &&  !renv.processingOver()){
47            r++;
48            for( TypeElement t : typesIn(renv.getRootElements()) )
49                System.out.println("Round"+r+ ": " + t.toString());
50
51            try {
52                PackageElement PE = E.getPackageElement("dir1");
53                List<? extends Element> LEE = PE.getEnclosedElements();    /* <=This line elicits the error message.  */
54                for(Element e : LEE)    System.out.println("found " + e.toString() + " in dir1.");
55            }
56            catch(NullPointerException npe) {
57                msgr.printMessage(ERROR,npe.toString());
58                //npe.printStackTrace();
59                return false;
60            }
61        }
62        if( renv.errorRaised() ) {      msgr.printMessage(ERROR, "FAILED");}
63        return true;
64    }
65}
66