Java - Byte Class hashCode() Method

Short class hashCode() method: Here, we are going to learn about the hashCode() method of Short class with its syntax and example. By Preeti Jain Last updated : March 18, 2024

Short class hashCode() method

hashCode() method is available in java.lang package.
hashCode() method is used to return hashcode of the Byte object.
hashCode() method is a non-static method, it is accessible with the class object only and if we try to access the method with the class name then we will get an error.
hashCode() method does not throw an exception at the time of returning hash code.

Syntax

public short hashCode();

Parameters

It does not accept any parameter.

Return Value

The return type of this method is int, it returns the hash code for this object.

Example

// Java program to demonstrate the example 
// of int hashCode() method of Byte class

public class HashCodeOfByteClass {
    public static void main(String[] args) {
        // Variables initialization
        byte value1 = 30;
        byte value2 = 10;

        // It returns hashcode value denoted by this Byte b1 object
        // by calling b1.hashCode()
        Byte b1 = new Byte(value1);

        // Display b1 result
        System.out.println("b1.hashCode(): " + b1.hashCode());

        // It returns hashcode value denoted by this Byte b2 object
        // by calling b2.hashCode()
        Byte b2 = new Byte(value2);

        // Display b2 result
        System.out.println("b2.hashCode(): " + b2.hashCode());
    }
}

Output

b1.hashCode(): 30
b2.hashCode(): 10

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