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RoboVM fork of Soot - A Java optimization framework
/* Soot - a J*va Optimization Framework
* Copyright (C) 2002 Sable Research Group
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Modified by the Sable Research Group and others 1997-1999.
* See the 'credits' file distributed with Soot for the complete list of
* contributors. (Soot is distributed at http://www.sable.mcgill.ca/soot)
*/
/* @author Feng Qian */
package soot.util.dot;
import java.io.*;
public class DotGraphUtility {
/* replace any " to \" in the string */
public static String replaceQuotes(String original){
byte[] ord = original.getBytes();
int quotes = 0;
for (byte element : ord) {
if (element == '\"') quotes++;
}
if (quotes == 0) return original;
byte[] newsrc = new byte[ord.length+quotes];
for (int i=0, j=0, n=ord.length; i