1 /* 2 * Copyright (c) 2018, Google 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 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 import java.util.Set; 25 import javax.annotation.processing.RoundEnvironment; 26 import javax.annotation.processing.SupportedAnnotationTypes; 27 import javax.lang.model.element.PackageElement; 28 import javax.lang.model.element.TypeElement; 29 30 @SupportedAnnotationTypes("*") 31 public class Processor extends JavacTestingAbstractProcessor { 32 33 @Override 34 public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) { 35 PackageElement p = processingEnv.getElementUtils().getPackageElement("p"); 36 // Ensure that the annotations on the package-info for p are present during all annotation 37 // processing rounds. 38 if (p.getAnnotationMirrors().isEmpty()) { 39 throw new AssertionError("expected package annotations"); 40 } 41 return false; 42 } 43 }