/guava/android/guava/src/com/google/common/primitives/UnsignedLongs.java
buf[--i] = Character.forDigit( ( ( int) x) & mask, radix) ;buf[--i] = Character.forDigit( ( int) ( x % radix) , radix) ;
buf[--i] = Character.forDigit ( ( int ) ( x % radix ) , radix ) ;
quotient = divide(x, radix); } long rem = x - quotient * radix; buf[--i] = Character.forDigit((int) rem, radix); x = quotient; while (x > 0) { <extra_id_0> x /= radix; } } return new String(buf, i, buf.length - i); } }