1 /* 2 * Copyright (c) 2005, 2015, 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 6344177 6392177 27 * @summary Can't get tree from a top level class 28 * @author Peter von der Ah\u00e9 29 * @modules jdk.compiler 30 * @compile TestGetTree.java 31 * @compile -processor TestGetTree -proc:only TestGetTree.java 32 */ 33 34 import java.util.Set; 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 40 import com.sun.source.tree.*; 41 import com.sun.source.util.Trees; 42 43 @SupportedAnnotationTypes("*") 44 public class TestGetTree extends AbstractProcessor { process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnvironment)45 public boolean process(Set<? extends TypeElement> annotations, 46 RoundEnvironment roundEnvironment) 47 { 48 final Trees trees = Trees.instance(processingEnv); 49 for (TypeElement e : typesIn(roundEnvironment.getRootElements())) { 50 ClassTree node = trees.getTree(e); 51 System.out.println(node.toString()); 52 } 53 return true; 54 } 55 } 56