<awangdev>405. Convert a Number to Hexadecimal_1.java
private String convert(int digit) {

        if (digit <= 9) return String.valueOf((char)(digit + '0'));
        return String.valueOf((char)(digit - 10 + 'a'));
    }
private String var_0 ( int var_1 ) {
  if ( var_1 <= 9 ) return String . valueOf ( ( char ) ( var_1 + '0' ) ) ;
  return String . valueOf ( ( char ) ( var_1 - 10 + 'a' ) ) ;
}
