1.Create an Encapsulated class Point class with x and y as data members. Create two constructors and a function to move the point. Implement Cloneable interface.

Below is the skeleton for a class named"InventoryItem". Each inventory item has a name and a unique ID number:

class InventoryItem

{

private String name;

private int uniqueItemID;

}

Flesh out the class with appropriate accessors, constructors, and mutatators. This class will implement the following interface:

Public interface compare

{

boolean compareObjects(Object o);

}

Listed next is a code skeleton for an interface called"Enumeration"and a class called "NameCollection " .Enumerationprovides an interface to sequentially iterate through some type of collection. In this case, the collection will be the class NameCollectionthat simply stores a collection of names using an array of strings.

interface Enumeration

{

// Asks user for an index and return true if a value exists in the next index

public boolean hasNext();

// Asks user for an index and returns the next element in the collection as an Object

public Object getNext();

}

//NameCollection implements a collection of names using a simple array.

class NameCollection

{

String[] names = new String[100];

}

2.Create constructor and abstract methods of interface in the class NameCollection.

Then write amainmethod that creates aNamesCollection object with a sample array of strings,

and then iterates through the enumeration outputting each name using the getNext()method.

3.

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