Java.lang.Long.toHexString() Method


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Description

The java.lang.Long.toHexString() method returns a string representation of the long argument as an unsigned integer in base 16. The following characters are used as hexadecimal digits: 0123456789abcdef

Declaration

Following is the declaration for java.lang.Long.toHexString() method

public static String toHexString(long i)

Parameters

i − This is the long to be converted to a string.

Return Value

This method returns the string representation of the unsigned long value represented by the argument in hexadecimal (base 16).

Exception

NA

Example

The following example shows the usage of java.lang.Long.toHexString() method.

package com.tutorialspoint;

import java.lang.*;

public class LongDemo {

   public static void main(String[] args) {

      long l = 220;
      System.out.println("Number = " + l);

      /* returns the string representation of the unsigned long value
         represented by the argument in hexadecimal (base 16) */
      System.out.println("Hex = " + Long.toHexString(l));
   }  
}  

Let us compile and run the above program, this will produce the following result −

Number = 220
Hex = dc

java_lang_long.htm

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