JavaScriptBody does not honor Object.equals. Keeping original Java code only
2 * Back 2 Browser Bytecode Translator
3 * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, version 2 of the License.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. Look for COPYING file in the top folder.
16 * If not, see http://opensource.org/licenses/GPL-2.0.
18 package org.apidesign.javap;
22 * @author Jaroslav Tulach <jtulach@netbeans.org>
24 public final class TrapDataIterator {
25 private final Hashtable exStart = new Hashtable();
26 private final Hashtable exStop = new Hashtable();
27 private TrapData[] current = new TrapData[10];
28 private int currentCount;
30 TrapDataIterator(Vector exceptionTable) {
31 for (int i=0 ; i < exceptionTable.size(); i++) {
32 final TrapData td = (TrapData)exceptionTable.elementAt(i);
33 exStart.put(td.start_pc, td);
34 exStop.put(td.end_pc, td);
38 public void advanceTo(int i) {
39 Short s = Short.valueOf((short)i);
40 TrapData e = (TrapData) exStart.get(s);
44 e = (TrapData) exStop.get(s);
50 public boolean useTry() {
51 return currentCount > 0;
54 public TrapData[] current() {
58 private void add(TrapData e) {
59 if (currentCount == current.length) {
60 TrapData[] data = new TrapData[currentCount * 2];
61 for (int i = 0; i < currentCount; i++) {
66 current[currentCount++] = e;
69 private void remove(TrapData e) {
71 while (from < currentCount) {
72 if (e == current[from++]) {
76 while (from < currentCount) {
77 current[from - 1] = current[from];