1 /* 2 * ProGuard -- shrinking, optimization, obfuscation, and preverification 3 * of Java bytecode. 4 * 5 * Copyright (c) 2002-2009 Eric Lafortune (eric (at) graphics.cornell.edu) 6 * 7 * This program is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU General Public License as published by the Free 9 * Software Foundation; either version 2 of the License, or (at your option) 10 * any later version. 11 * 12 * This program is distributed in the hope that it will be useful, but WITHOUT 13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 15 * more details. 16 * 17 * You should have received a copy of the GNU General Public License along 18 * with this program; if not, write to the Free Software Foundation, Inc., 19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20 */ 21 package proguard.classfile.visitor; 22 23 import proguard.classfile.*; 24 import proguard.classfile.attribute.*; 25 import proguard.classfile.attribute.visitor.ExceptionInfoVisitor; 26 27 /** 28 * This ExceptionInfoVisitor counts the number of exceptions that has been visited. 29 * 30 * @author Eric Lafortune 31 */ 32 public class ExceptionCounter implements ExceptionInfoVisitor 33 { 34 private int count; 35 36 37 /** 38 * Returns the number of exceptions that has been visited so far. 39 */ 40 public int getCount() 41 { 42 return count; 43 } 44 45 46 // Implementations for ExceptionInfoVisitor. 47 48 public void visitExceptionInfo(Clazz clazz, Method method, CodeAttribute codeAttribute, ExceptionInfo exceptionInfo) 49 { 50 count++; 51 } 52 } 53
