1. Suppose you have an object called Color, which has exactly three fields (red, green, and blue). That is, a color is represented by its RGB value in your code. Create a linked list of any ten colors, and then use an iterator to print every color in this list. For this recitation, you should see what kind of iterator Java provides you, and use that (instead of writing your own cursor/iterator). 2. Suppose you have a generic stack class already given to you (as provided in the lecture slides). Create a stack of N strings. Then (a) find the size of the stack, and (b) search for an element in the Stack. For searching, remember that you only have the Stack ADT with you, so you can only use the methods specified in this ADT.