Java: Convert long to hexa string

'Long.toHexString' method converts a long to hexa string.

Example

long number = 255l;

String hexaString = Long.toHexString(number);

App.java

package com.sample.app;

public class App {

 public static void main(String args[]) {
  long number = 255l;
  String hexaString = Long.toHexString(number);

  System.out.println("number : " + number);
  System.out.println("hexaString : " + hexaString);

 }

}

Output

number : 255

hexaString : ff

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