Queue.Equals() Method in C#

// C# code to check if two Queue
// class objects are equal or not
using System;
using System.Collections;
class GFG {
    // Driver code
    public static void Main()
    {
        // Creating a Queue named q1
        Queue q1 = new Queue();
        // Adding elements to q1
        q1.Enqueue(1);
        q1.Enqueue(2);
        q1.Enqueue(3);
        q1.Enqueue(4);
        // Checking whether q1 is
        // equal to itself or not
        Console.WriteLine(q1.Equals(q1));
    }
}

// C# code to check if two Queue
// class objects are equal or not
using System;
using System.Collections;
class GFG {
    // Driver code
    public static void Main()
    {
        // Creating a Queue named q1
        Queue q1 = new Queue();
        // Adding elements to the Queue
        q1.Enqueue("C");
        q1.Enqueue("C++");
        q1.Enqueue("Java");
        q1.Enqueue("C#");
        // Creating a Queue named q2
        Queue q2 = new Queue();
        q2.Enqueue("HTML");
        q2.Enqueue("CSS");
        q2.Enqueue("PHP");
        q2.Enqueue("SQL");
        // Checking whether q1 is
        // equal to q2 or not
        Console.WriteLine(q1.Equals(q2));
        // Creating a new Queue
        Queue q3 = new Queue();
        // Assigning q2 to q3
        q3 = q2;
        // Checking whether q3 is
        // equal to q2 or not
        Console.WriteLine(q3.Equals(q2));
    }
}