/* * @(#)LocalVariableTableEntry.java 1.9 06/10/10 * * Copyright 1990-2008 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License version * 2 only, as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License version 2 for more details (a copy is * included at /legal/license.txt). * * You should have received a copy of the GNU General Public License * version 2 along with this work; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa * Clara, CA 95054 or visit www.sun.com if you need additional * information or have any questions. * */ package components; import java.io.DataInput; import java.io.DataOutput; import java.io.IOException; /* * Classes compiled with -g have line number attributes on their * code. These give the correspondence between Java bytecode relative PC * and source lines (when used with the filename, too!) */ public class LocalVariableTableEntry { public int pc0; public int length; public UnicodeConstant name; public UnicodeConstant sig; public int slot; public static final int size = 10; // bytes in class files LocalVariableTableEntry( int p, int l, UnicodeConstant n, UnicodeConstant si, int sl ){ pc0 = p; length = l; name = n; sig = si; slot = sl; } public void write( DataOutput o ) throws IOException { o.writeShort( pc0 ); o.writeShort( length ); o.writeShort( name.index ); o.writeShort( sig.index ); o.writeShort( slot ); } /* * ensure that name, sig are not in constant pool. */ public void validate(){ name.validate(); sig.validate(); } }
