Convert a byte to it's hexadecimal equivalent

 
public class Main {
  public static void main(String[] argv) {
    System.out.println(byteToHex((byte) 123));
  }

  public static String byteToHex(byte b) {
    int i = b & 0xFF;
    return Integer.toHexString(i);
  }
}

Output:


7b
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Data Type Byte:
  1. Create Byte from byte value
  2. Convert byte to String using Byte.toString method
  3. Convert byte to String: Using concatenation with an empty String
  4. Convert byte to String: Creating a byte array and passing it to the String constructor
  5. Convert Byte array to Int
  6. Convert byte[] array to String
  7. Content byte[] array to hex string
  8. Convert data to byte array back and forth
  9. Min and Max values of byte
  10. Convert Byte to primitive data types
  11. Convert a byte to it's hexadecimal equivalent
  12. Convert byte Array To Hex String
  13. Shift byte left
  14. Shift byte right
  15. UnSign shift byte right