java stack empty
// Java code to demonstrate empty() method
import java.util.*;
public class Stack_Demo {
public static void main(String[] args)
{
// Creating an empty Stack
Stack<String> STACK = new Stack<String>();
// Stacking strings
STACK.push("Geeks");
STACK.push("4");
STACK.push("Geeks");
STACK.push("Welcomes");
STACK.push("You");
// Displaying the Stack
System.out.println("The stack is: " + STACK);
// Checking for the emptiness of stack
System.out.println("Is the stack empty? " +
STACK.empty());
// Popping out all the elements
STACK.pop();
STACK.pop();
STACK.pop();
STACK.pop();
STACK.pop();
// or loop through the array untill empty() = true
// Checking for the emptiness of stack
System.out.println("Is the stack empty? " +
STACK.empty());
}
}