Class Name	Fish
Access	public
Data	Instance variables id (type int with private access) weight (type int with private access) maxWeight (type int with private access) alive (type boolean with private access) Class variables idCount (type int with private access) numFishAlive (type int with private access)
Methods	Instance methods 1-argument constructor (accepts argument of appropriate type to initialize the weight - public access) initialize the weight using the passed-in argument set maxWeight to twice weight's value set alive to true increment idCount using the pre-increment operator set id to the value of idCount increment numFishAlive using the post-increment operator getWeight (private access) return the weight kill(public access) print a message stating that the fish is dead, include the fish id in the message (see picture below for a sample message) kill the fish (do it quick, there is no need to torture it!) eat(accepts 1 parameter of type Fish- public access) print a message indicating that a fish is eating another fish. Include both fish ids in the message (see picture below for a sample message) kill the fish being eaten add the weight of the fish being eaten to this fish's weight if the fish's weight now exceeds the maxWeight, kill the fish. Here is some code you can use for this: if(weight > maxWeight) { kill(); } toString (public access) return a well-formatted string indicating the id, weight, and life status of the fish Class methods getNumFishAlive (public access) returns numFishAlive

Class Name	Driver
Access	public
Data	Instance variables none Class variable none
Methods	Instance methods none Class method main(see image below for a sample run) Ask the user for the weights of four fish. using the information provided by the user, instantiate four Fish. Print the number of fish that are alive. Feed the second fish to the first fish Feed the fourth fish to the third fish Feed the first fish to the third fish Print each of the four fish