Stack firstElement() method in Java with Example

// Java code to illustrate firstElement()
import java.util.*;

public class StackDemo {
    public static void main(String args[])
    {
        // Creating an empty Stack
        Stack<String> stack = new Stack<String>();

        // Use add() method to add elements into the Stack
        stack.add("Welcome");
        stack.add("To");
        stack.add("Geeks");
        stack.add("4");
        stack.add("Geeks");

        // Displaying the Stack
        System.out.println("Stack: " + stack);

        // Displaying the first element
        System.out.println("The first element is: "
                           + stack.firstElement());
    }
}

// Java code to illustrate firstElement()
import java.util.*;

public class StackDemo {
    public static void main(String args[])
    {
        // Creating an empty Stack
        Stack<Integer> stack = new Stack<Integer>();

        // Use add() method to add elements into the Stack
        stack.add(10);
        stack.add(15);
        stack.add(30);
        stack.add(20);
        stack.add(5);

        // Displaying the Stack
        System.out.println("Stack: " + stack);

        // Displaying the first element
        System.out.println("The first element is: "
                           + stack.firstElement());
    }
}