1/* 2 * Copyright (c) 2009, 2017, 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26package javax.lang.model; 27 28/** 29 * Superclass of exceptions which indicate that an unknown kind of 30 * entity was encountered. This situation can occur if the language 31 * evolves and new kinds of constructs are introduced. Subclasses of 32 * this exception may be thrown by visitors to indicate that the 33 * visitor was created for a prior version of the language. 34 * 35 * @apiNote A common superclass for exceptions specific to different 36 * kinds of unknown entities allows a single catch block to easily 37 * provide uniform handling of those related conditions. 38 * 39 * @author Joseph D. Darcy 40 * @see javax.lang.model.element.UnknownElementException 41 * @see javax.lang.model.element.UnknownAnnotationValueException 42 * @see javax.lang.model.type.UnknownTypeException 43 * @since 1.7 44 */ 45public class UnknownEntityException extends RuntimeException { 46 47 private static final long serialVersionUID = 269L; 48 49 /** 50 * Creates a new {@code UnknownEntityException} with the specified 51 * detail message. 52 * 53 * @param message the detail message 54 */ 55 protected UnknownEntityException(String message) { 56 super(message); 57 } 58} 59