What is the Stack.toString() method in Java?

What is the Stack.toString() method in Java? Answer

Overview

The Stack class is a Last-In-First-Out (LIFO) stack of objects.

The toString() method will return the String representation of the Stack object. It also returns the String representation of each element in the stack.

Syntax

The syntax of the toString method is given below:

public String toString()

Parameter(s)

This method doesn’t take any argument.

Return value

This method returns a String as a result. The returned String contains the elements of the stack in the insertion order enclosed between the brackets [] and separated by commas (,). Internally, the elements are converted to string using the String.valueOf(Object) method.

Code

import java.util.Stack;
class ToString {
    public static void main( String args[] ) {
        Stack<Integer> stack = new Stack<>();
        stack.push(1);
        stack.push(2);
        stack.push(3);
        System.out.println(stack.toString());
        
    }
}

In the code above,

  • Line 1: We imported the Stack class.
  • Line 4: We create a new Stack object with the name stack.
  • Lines 5 to 7: We add three elements (1,2,3) to the stack object using the push method.
  • Line 8: We use the toString method to get the string representation of the stack.
What is the Stack.toString() method in Java? Review:

In our experience, we suggest you solve this What is the Stack.toString() method in Java? and gain some new skills from Professionals completely free and we assure you will be worth it.

If you are stuck anywhere between any coding problem, just visit Queslers to get the What is the Stack.toString() method in Java?

Find on Educative

Conclusion:

I hope this What is the Stack.toString() method in Java? would be useful for you to learn something new from this problem. If it helped you then don’t forget to bookmark our site for more Coding Solutions.

This Problem is intended for audiences of all experiences who are interested in learning about Data Science in a business context; there are no prerequisites.

Keep Learning!

More Coding Solutions >>

LeetCode Solutions

Hacker Rank Solutions

CodeChef Solutions

Leave a Reply

Your email address will not be published.