Java Program to Generate Random Hexadecimal Bytes

This is the java program to randomly generate a hexadecimal byte. First random decimal byte is generated and then converted to hexadecimal form.

Here is the source code of the Java Program to Generate Random Hexadecimal Byte. The Java program is successfully compiled and run on a Windows system. The program output is also shown below.

  1. //This is sample program to generate random hexadeciaml bytes
  2. import java.util.Random;
  4. public class Generate_Random_Hex_Bytes 
  5. {
  6.     public static void main(String args[])
  7.     {
  8.         Random random = new Random();
  9.         int val = random.nextInt();
  10.         String Hex = new String();
  11.         Hex = Integer.toHexString(val);
  12.         System.out.println("Random Hex Byte: " + Hex);
  13.     }
  14. }


$ javac
$ java Generate_Random_Hex_Bytes
Random Hex Byte: 63e15d89

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Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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