boon/src/main/java/org/boon/StringScanner.java
public static int parseInt( String buffer, int from, int to ) {
        return CharScanner.parseInt( FastStringUtils.toCharArray(buffer), from , to );
    }
public static int parseInt( String buffer, int from, int to ) {
        return CharScanner.parseInt( FastStringUtils.toCharArray(buffer), from , to );
    }
parse an int within a range
@param buffer input string
@return value