Implement as the class Ring the ADT ring that Project of Chapter 1 described. Represent th...

Implement as the class Ring the ADT ring that Project of Chapter 1 described. Represent the ring as a chain of linked nodes. Consider using a circular linked chain, as described in the previous project.

Listing shows Node as a class within a package containing LinkedBag. Revise LinkedBag to use this version of Node.

LISTING The class Node with package access

package BagPackage;class Node{  private T data;  private Node next;  Node(T dataPortion) // the constructor’s name is Node, not Node  {  this(dataPortion, null);  } // end constructor  Node(T dataPortion, Node nextNode)  {  data = dataPortion;  next = nextNode;  } // end constructor  T getData()  {  return data;  } // end getData  void setData(T newData)  {  data = newData;  } // end setData  Node getNextNode()  {  return next;  } // end getNextNode  void setNextNode(Node nextNode)  {  next = nextNode;  } // end setNextNode} // end Node