Chapter 16, Problem 16.5PE

(Convert numbers) Write a program that converts among decimal, hex, and binary numbers, as shown in Figure 16.37c. When you enter a decimal value in the decimal-value text field and press the Enter key, its corresponding hex and binary numbers are displayed in the other two text fields. Likewise, you can enter values in the other fields and convert them accordingly. (Hint: Use the Integer . parseInt (s, radix) method to parse a string to a decimal and use Integer .toHexString(decimal) and Integer.toBinaryString(decimal) to obtain a hex number or a binary number from a decimal.)