Complete the implementation of the LinkedStack class by implementing the peek(), isEmpty(), size() and toString() method.

Design and create a class named Painting using the UML below.

Test all the methods in the Painting class as well as those in LinkedStack. You must test the Painting methods through objects on the Stack, not as an object itself.

Include Javadoc in StackInterface, and generate Javadoc so that you have the doc folder in your project.

Use the logically correct packaging structure to group your classes.

Implement the toString method of StackInterface correctly. When used, it should print out the top element first and the bottom element last. Must test the toString method several times to show that it is not obliterating the stack.

Painting -artist: String -genre: Sring -era: String l/constructors llaccessors I/mutators //toString