Complete the MyString class that is partially defined below.public class MyString : ICloneable, IComparable $\{$private class Node $\{$public char item;public Node next;$//$ Constructor $(1$ mark$)$public Node $()\{\}\}$private Node front; $//$ Reference to the first $($header$)$ nodeprivate int length; $//$ Number of characters$//$ Initialize an instance of MyString based on the given character array A $(4$ marks$)$public MyString $($char$[]$ A$)\{\}//$ Create and return a clone of the current instance $(5$ marks$)$public object Clone$()\{\}//$ Compare the current instance of MyString with obj and return a $-1,0$ or $+1//$ if the current string comes before, at or after obj in alphabetical order $(5$ marks$)$public int CompareTo$($object obj$)\{\}//$ Return the index of the first occurrence of c; otherwise return $-1(2$ marks$)$public int IndexOf$($char c$)\{\}//$ Remove all occurrences of c $(4$ marks$)$public void Remove $($char c$)\{\}//$ Return true if obj is both of type MyString and the same as the current instance;$//$ otherwise return false $(2$ marks$)//$ Hint: Use CompareTopublic override bool Equals $($object obj$)\{\}//$ Print the current instance of MyString $(2$ marks$)$public void Print$()\{\}\}$