1 /* 2 * reserved comment block 3 * DO NOT REMOVE OR ALTER! 4 */ 5 /* 6 * Licensed to the Apache Software Foundation (ASF) under one or more 7 * contributor license agreements. See the NOTICE file distributed with 8 * this work for additional information regarding copyright ownership. 9 * The ASF licenses this file to You under the Apache License, Version 2.0 10 * (the "License"); you may not use this file except in compliance with 11 * the License. You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, 17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 */ 21 22 package com.sun.org.apache.bcel.internal.generic; 23 24 import java.io.IOException; 25 import com.sun.org.apache.bcel.internal.util.ByteSequence; 26 27 /** 28 * LDC_W - Push item from constant pool (wide index) 29 * 30 * <PRE>Stack: ... -> ..., item.word1, item.word2</PRE> 31 * 32 * @author <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A> 33 */ 34 public class LDC_W extends LDC { 35 /** 36 * Empty constructor needed for the Class.newInstance() statement in 37 * Instruction.readInstruction(). Not to be used otherwise. 38 */ 39 LDC_W() {} 40 41 public LDC_W(int index) { 42 super(index); 43 } 44 45 /** 46 * Read needed data (i.e., index) from file. 47 */ 48 protected void initFromFile(ByteSequence bytes, boolean wide) 49 throws IOException 50 { 51 setIndex(bytes.readUnsignedShort()); 52 // Override just in case it has been changed 53 opcode = com.sun.org.apache.bcel.internal.Constants.LDC_W; 54 } 55 }