message: added to binary string method
diff: @@ -83,6 +83,10 @@ export default class Integer {
  return i.toString(16);
  }
  + public static toBinaryString(intNumber: number): string {
  + return String(parseInt(String(intNumber), 2));
  + }
  +
  // Returns the number of one-bits in the two's complement binary representation of the specified int value. This function is sometimes referred to as the population count.
  // Returns:
  // the number of one-bits in the two's complement binary representation of the specified int value.
  