    001/*
    002 * Licensed to the Apache Software Foundation (ASF) under one
    003 * or more contributor license agreements.  See the NOTICE file
    004 * distributed with this work for additional information
    005 * regarding copyright ownership.  The ASF licenses this file
    006 * to you under the Apache License, Version 2.0 (the
    007 * "License"); you may not use this file except in compliance
    008 * with the License.  You may obtain a copy of the License at
    009 *
    010 *   https://www.apache.org/licenses/LICENSE-2.0
    011 *
    012 * Unless required by applicable law or agreed to in writing,
    013 * software distributed under the License is distributed on an
    014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    015 * KIND, either express or implied.  See the License for the
    016 * specific language governing permissions and limitations
    017 * under the License.
    018 */
    019package org.apache.bcel.verifier.exc;
    020
    021/**
    022 * Instances of this class are thrown by BCEL's class file verifier "JustIce" when a class file to verify does not pass
    023 * the verification pass 3 because of a violation of a constraint that is usually only verified at run-time (pass 4).
    024 * The Java Virtual Machine Specification, 2nd edition, states that certain constraints are usually verified at run-time
    025 * for performance reasons (the verification of those constraints requires loading in and recursively verifying
    026 * referenced classes) that conceptually belong to pass 3; to be precise, that conceptually belong to the data flow
    027 * analysis of pass 3 (called pass 3b in JustIce). These are the checks necessary for resolution: Compare pages 142-143
    028 * ("4.9.1 The Verification Process") and pages 50-51 ("2.17.3 Linking: Verification, Preparation, and Resolution") of
    029 * the above mentioned book. <strong>TODO: At this time, this class is not used in JustIce.</strong>
    030 */
    031public class LinkingConstraintException extends StructuralCodeConstraintException {
    032
    033    private static final long serialVersionUID = -5239226345026321126L;
    034}