Rock-Paper-Scissors Command Line Game, RockPaperScissors is the class with the main method.

PlayerName

/**PlayerName class creates PlayTheGame is for setting up the
 * human player's name, and welcoming the player.
 * 
 * @author Lisa Tagliaferri
 */

public class PlayerName {
	
	//private static variable
	private static String playerName;

	/**Setter for String name*/
	public static void setName(String name){
		playerName = name;	
	}
	
	/**Getter for name*/
	public String getName(){
		return playerName;
	}
	
	/**Method for welcoming player*/
	public void welcome(){
		System.out.printf("Welcome, %s, you will be playing against the computer.\n", getName());
		System.out.println();
	}
	
}

PlayTheGame

/**RockPaperScissors class creates PlayTheGame contains the methods for 
 * playing the game of rock paper scissors.
 * 
 * @author Lisa Tagliaferri
 */

import java.util.Random;
import java.util.Scanner;

public class PlayTheGame {

	//variable declaration
	static Scanner input = new Scanner(System.in);
	
	/**Method for very beginning of game with feedback 
	 * for user that the game is starting*/
	public static void startGame(Scanner input){	
		System.out.println("=======Rock====Paper====Scissors=======\n");
		System.out.println("Let's play!");   
	}
	
	/**The play method contains the majority of the actions in the game, 
	 * takes in Scanner and String parameters*/
	public  void play(Scanner input, String name){
		
		//information for user of how to play the game
		System.out.println("To play ROCK, type 0.\nTo play PAPER, type 1.\nTo play SCISSORS, type 2.");
		System.out.println();
		System.out.println(name + ", please choose 0, 1, or 2 now: ");

		//try catch block to make sure the user is typing an integer
		try{
			String selection = input.nextLine(); //taking in user's selection
			int humanChoice = Integer.parseInt(selection); //parsing string to integer

			//if statements to cycle through human player's choice possibilities
			if(humanChoice == 0){ //human plays rock
				System.out.println(name + ", you chose ROCK."); //user feedback
				Random computerPlay = new Random(); //Random object for computer to play
				int computerChoice;
				computerChoice = computerPlay.nextInt(3); //computer will choose a random number, 0-2
	
				//switch statement tells who the winner is in each case
				switch (computerChoice){
				case 0: //computer chose rock
					System.out.println("The computer chose ROCK.\n"); //user feedback
					System.out.println("Tie\n!"); //Rock against Rock = tie
					break;
				case 1: //computer chose paper
					System.out.println("The computer chose PAPER.\n");
					System.out.println("Computer wins!\n"); //Paper beats Rock = computer wins
					break;
				case 2: //computer chose scissors
					System.out.println("The computer chose SCISSORS.\n");
					System.out.println(name + " wins!\n"); //Rock beats Scissors = human wins
					break;
				}
			}else if(humanChoice == 1){ //human plays paper
				System.out.println(name + ", you chose PAPER.\n");
				Random computerPlay = new Random();
				int computerChoice;
				computerChoice = computerPlay.nextInt(3);
				System.out.println(computerChoice);
				
				switch (computerChoice){
				case 0: //rock
					System.out.println("The computer chose ROCK.\n");
					System.out.println(name + " wins!\n");
					break;
				case 1://paper
					System.out.println("The computer chose PAPER.\n");
					System.out.println("Tie!\n");
					break;
				case 2: //scissors
					System.out.println("The computer chose SCISSORS.\n");
					System.out.println("Computer wins!\n");
					break;
				}
			}else if(humanChoice ==2){ //human plays scissors
				
				System.out.println(name + ", you chose SCISSORS.\n");
				Random computerPlay = new Random();
				int computerChoice;
				computerChoice = computerPlay.nextInt(3);
				System.out.println(computerChoice);
				
				switch (computerChoice){
				case 0: //rock
					System.out.println("The computer chose ROCK.\n");
					System.out.println("Computer wins!\n");
					break;
				case 1: //paper
					System.out.println("The computer chose PAPER.\n");
					System.out.println(name + " wins!\n");
					break;
				case 2: //scissors
					System.out.println("The computer chose SCISSORS.\n");
					System.out.println("Tie!\n");
					break;
				}
			//this runs if the human chose an integer that was not between 0 and 2	
			}else{
				System.out.println(name + ", you didn't choose the right number :(\n");
		}
		//catch statement for feedback about the user not choosing an integer,
		//the game will prompt the user about playing again
		}catch(Exception e){
			System.out.println("I'm afraid you need to choose an integer, 0-2.");
		}
		
		}
	
	/**Method asks the player if s/he wants to play again*/
	public  boolean askPlayAgain(Scanner input){
		System.out.println("Do you want to play again?\nPlease type Y for YES or any other key for NO.");
		String response = input.nextLine();
		return response.equalsIgnoreCase("y");
	}
	
	
	
}

RockPaperScissors

/**RockPaperScissors class creates PlayTheGame and PlayerName objects,
 * takes in the player's name via Scanner input, parses this through &
 * calls methods from those classes, and initiates the game in a loop 
 * with the play(Scanner, String) method.
 * 
 * @author Lisa Tagliaferri
 */

import java.util.Scanner;

public class RockPaperScissors {
	
	//static variables declared to use in static main 
	static String name; //to hold the human player's name
	static Scanner input = new Scanner(System.in); //to take in the human player's name
	
	/**the main method*/
	public static void main(String args[]){
	
		//create class objects
		PlayTheGame game = new PlayTheGame();
		PlayerName playerName = new PlayerName();
		
		//begin the game
		PlayTheGame.startGame(input);
		
		//collect player's name and welcome player
		Scanner input =	new Scanner(System.in);
		System.out.println("What is your name?");
		String name = input.nextLine();
		PlayerName.setName(name);
		playerName.welcome();
		
		//play the game so that the player can continue play or exit play after each turn
		while(true){
			game.play(input, name);
			if(!game.askPlayAgain(input)){break; }
		}
		//when the player ends the game, the program will end with this message
		System.out.println("Good bye!");
		System.out.println("=======================================\n");
		
		}

}