Home » Java programming language

Java Long class toHexString() method with example

Long class toHexString() method: Here, we are going to learn about the toHexString() method of Long class with its syntax and example.
Submitted by Preeti Jain, on October 13, 2019

Long class toHexString() method

  • toHexString() method is available in java.lang package.
  • toHexString() method is used to represent a hexadecimal string of the given parameter [value] of long type as an unsigned long in base 16.
  • toHexString() method is a static method, it is accessible with the class name too and if we try to access the method with the class object then also we will not get an error.
  • toHexString() method does not throw an exception at the time of conversion from long integer to Hexadecimal string.

Syntax:

    public static String toHexString (long value);

Parameter(s):

  • long value – represents the long value to be converted.

Return value:

The return type of this method is String, it returns the hexadecimal string of the given parameter that represent the unsigned long value.

Example:

// Java program to demonstrate the example 
// of toHexString (long value) method of Long class

public class ToHexStringOfLongClass {
    public static void main(String[] args) {
        // Variables initialization
        long l1 = 10;
        long l2 = 20;
        long l3 = 30;
        long l4 = Long.MAX_VALUE;
        long l5 = Long.MIN_VALUE;

        // Long instance creation
        Long value = new Long(l1);

        // It represents hexadecimal string of the given
        // long type l2 argument
        String s = value.toHexString(l2);

        // Display Hexadecimal String Representation
        System.out.println("value.toHexString(l2): " + s);

        // It represents hexadecimal string of the given
        // long type l3 argument
        s = value.toHexString(l3);

        // Display Hexadecimal String Representation
        System.out.println("value.toHexString(l3): " + s);

        // It represents hexadecimal string of the given
        // long type l4 argument
        s = value.toHexString(l4);

        // Display Hexadecimal String Representation
        System.out.println("value.toHexString(l4): " + s);

        // It represents hexadecimal string of the given
        // long type l5 argument
        s = value.toHexString(l5);

        // Display Hexadecimal String Representation
        System.out.println("value.toHexString(l5): " + s);
    }
}

Output

value.toHexString(l2): 14
value.toHexString(l3): 1e
value.toHexString(l4): 7fffffffffffffff
value.toHexString(l5): 8000000000000000





Comments and Discussions

Ad: Are you a blogger? Join our Blogging forum.




Languages: » C » C++ » C++ STL » Java » Data Structure » C#.Net » Android » Kotlin » SQL
Web Technologies: » PHP » Python » JavaScript » CSS » Ajax » Node.js » Web programming/HTML
Solved programs: » C » C++ » DS » Java » C#
Aptitude que. & ans.: » C » C++ » Java » DBMS
Interview que. & ans.: » C » Embedded C » Java » SEO » HR
CS Subjects: » CS Basics » O.S. » Networks » DBMS » Embedded Systems » Cloud Computing
» Machine learning » CS Organizations » Linux » DOS
More: » Articles » Puzzles » News/Updates


© https://www.includehelp.com some rights reserved.