Stack subList() method in Java with Example

Stack get() method in Java with Example

Last Updated : 24 Dec, 2018

The Java.util.Stack.get() method is used to fetch or retrieve an element at a specific index from a Stack. Syntax:

Stack.get(int index)

Parameters: This method accepts a mandatory parameter index which is of integer data type. It specifies the position or index of the element to be fetched from the Stack. Return Value: The method returns the element present at the position specified by the parameter index. Below programs illustrate the Java.util.Stack.get() method: Program 1:

Java

// Java code to illustrate get() method
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 in the Stack
        stack.add("Geeks");
        stack.add("for");
        stack.add("Geeks");
        stack.add("10");
        stack.add("20");

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

        // Fetching the specific element from the Stack
        System.out.println("The element is: "
                           + stack.get(2));
    }
}

Output:

Stack: [Geeks, for, Geeks, 10, 20]
The element is: Geeks

Program 2:

Java

// Java code to illustrate get() method
import java.util.Stack;

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 in the Stack
        stack.add("1");
        stack.add("2");
        stack.add("3");
        stack.add("10");
        stack.add("20");

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

        // Fetching the specific element from the Stack
        System.out.println("The element is: "
                           + stack.get(4));
    }
}

Output:

Stack: [1, 2, 3, 10, 20]
The element is: 20

Stack subList() method in Java with Example

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