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Java StackTraceElement hashCode() method with example

StackTraceElement Class hashCode() method: Here, we are going to learn about the hashCode() method of StackTraceElement Class with its syntax and example.
Submitted by Preeti Jain, on December 24, 2019

StackTraceElement Class hashCode() method

  • hashCode() method is available in java.lang package.
  • hashCode() method is used to return the hashcode of this StackTraceElement.
  • 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 hashcode for this StackTraceElement.

Syntax:

    public int hashCode();

Parameter(s):

  • It does not accept any parameter.

Return value:

The return type of this method is int – it returns the hashcode for this element.

Example:

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

import java.io.*;
public class HashCode {
    public static void main(String args[]) {
        System.out.println("Get HashCode: ");
        for (int k = 0; k < 2; ++k) {
            // Display class name with hash code
            System.out.print(Thread.currentThread().getStackTrace()[k].getClassName() + " ");
            System.out.println(Thread.currentThread().getStackTrace()[k].hashCode());
        }
    }
}

Output

Get HashCode: 
java.lang.Thread 1949237430
HashCode 393748025





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