Java Date hashCode() Method

The hashCode() method of Java Date class returns a value which is a hash code for this object. This method overrides hashCode in class Object.

Syntax:

Parameters

Return

It returns a hashCode value for this object.

Example 1

import java.util.Date;

public class JavaDateHashCodeExample1 {

	public static void main(String[] args) {
		Date d=new Date(1997,3,10);
		System.out.println("hash code for date object ?d? : "+d.hashCode());
		}
}

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Output:

hash code for date object 'd' : 2104094480

Example 2

import java.util.Date;

public class JavaDateHashCodeExample2 {

	public static void main(String[] args) {
		Date d=new Date(1997,3,10);
		long l=1000;
		d.setTime(l);
		System.out.println("hash code for date object 'd' : "+d.hashCode());
		}
}

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Output: