class Program
{
    static void Main(string[] args)
    {
        // The MyClass type has a Finalize method defined for it
        // Creating a MyClass places a reference to obj on the finalization table.
        var myClass = new MyClass();
 
        // Append another 2 references for myClass onto the finalization table.
        System.GC.ReRegisterForFinalize(myClass);
        System.GC.ReRegisterForFinalize(myClass);
        // There are now 3 references to myClass on the finalization table.
 
        System.GC.SuppressFinalize(myClass);
        System.GC.SuppressFinalize(myClass);
        System.GC.SuppressFinalize(myClass);
 
        // Remove the reference to the object.
        myClass = null;
 
        // Force the GC to collect the object.
        System.GC.Collect(2, System.GCCollectionMode.Forced);
 
        // The first call to obj's Finalize method will be discarded but
        // two calls to Finalize are still performed.
    }
}
 
class MyClass
{
    ~MyClass()
    {
        System.Console.WriteLine("Finalise() called");
    }
}

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