public static String replaceAll(String str, String match, String replacement) {
        String newStr = str;
        int i = newStr.indexOf(match);
        while (i >= 0) {
            newStr = newStr.substring(0, i) + replacement
                    + newStr.substring(i + match.length());
            i = newStr.indexOf(match);
        }
        return newStr;
    }
public static String replaceAll ( String str , String match , String replacement ) { String newStr = str ; int i = newStr . indexOf ( match ) ; while ( i >= 0 ) { newStr = newStr . substring ( 0 , i ) + replacement + newStr . substring ( i + match . length ( ) ) ; i = newStr . indexOf ( match ) ; } return newStr ; }
Replaces all occurences of match in str with replacement