1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/rt/javap/src/main/java/org/apidesign/javap/TrapData.java Tue Feb 26 16:54:16 2013 +0100
1.3 @@ -0,0 +1,62 @@
1.4 +/*
1.5 + * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +
1.30 +package org.apidesign.javap;
1.31 +
1.32 +import java.io.*;
1.33 +
1.34 +/**
1.35 + * Stores exception table data in code attribute.
1.36 + *
1.37 + * @author Sucheta Dambalkar (Adopted code from jdis)
1.38 + */
1.39 +public final class TrapData {
1.40 + public final short start_pc;
1.41 + public final short end_pc;
1.42 + public final short handler_pc;
1.43 + public final short catch_cpx;
1.44 + final int num;
1.45 +
1.46 +
1.47 + /**
1.48 + * Read and store exception table data in code attribute.
1.49 + */
1.50 + TrapData(DataInputStream in, int num) throws IOException {
1.51 + this.num=num;
1.52 + start_pc = in.readShort();
1.53 + end_pc=in.readShort();
1.54 + handler_pc=in.readShort();
1.55 + catch_cpx=in.readShort();
1.56 + }
1.57 +
1.58 + /**
1.59 + * returns recommended identifier
1.60 + */
1.61 + public String ident() {
1.62 + return "t"+num;
1.63 + }
1.64 +
1.65 +}