001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 * 017 */ 018package org.apache.bcel.verifier.statics; 019 020 021import org.apache.bcel.Const; 022import org.apache.bcel.generic.Type; 023 024/** 025 * This class represents the upper half of a LONG variable. 026 * @version $Id: LONG_Upper.java 1806200 2017-08-25 16:33:06Z ggregory $ 027 */ 028public final class LONG_Upper extends Type{ 029 030 /** The one and only instance of this class. */ 031 private static final LONG_Upper singleton = new LONG_Upper(); 032 033 /** The constructor; this class must not be instantiated from the outside. */ 034 private LONG_Upper() { 035 super(Const.T_UNKNOWN, "Long_Upper"); 036 } 037 038 /** Use this method to get the single instance of this class. */ 039 public static LONG_Upper theInstance() { 040 return singleton; 041 } 042}