Added description comments to methods.

src-client/Client.java

@@ -23,10 +23,11 @@ public class Client implements Runnable {
 		if(args.length != 2) {
 			System.out.println("Usage: java Client [server] [port]");
 		} else {
-			Client client = new Client(args[0], Integer.parseInt(args[1]));
+			new Client(args[0], Integer.parseInt(args[1]));
 		}
 	}
 
+	// Constructor method
 	public Client(String server, int port) {
 		System.out.println("ConsoleChat client " + version + " Copyright (C) 2014 Nicolás A. Ortega\n" +
 			"This program comes with ABSOLUTELY NO WARRANTY; details in WARRANTY file.\n" +
@@ -46,6 +47,7 @@ public class Client implements Runnable {
 		}
 	}
 
+	// The run method containing the main loop
 	public void run() {
 		String uinput;
 		while(thread != null) {
@@ -64,6 +66,7 @@ public class Client implements Runnable {
 		}
 	}
 
+	// Handle messages
 	public void handle(String msg) {
 		if(msg.equals("/quit")) {
 			System.out.println("Goodbye bye. Press RETURN to exit...");
@@ -76,6 +79,7 @@ public class Client implements Runnable {
 		}
 	}
 
+	// Open and start all necessary threads
 	private void start() throws IOException {
 		console = new BufferedReader(new InputStreamReader(System.in));
 		streamOut = new DataOutputStream(socket.getOutputStream());
@@ -87,6 +91,7 @@ public class Client implements Runnable {
 		}
 	}
 
+	// Stop and close all necessary threads
 	public void stop() {
 		if(thread != null) {
 			thread.interrupt();

src-client/ClientThread.java

@@ -16,6 +16,7 @@ public class ClientThread extends Thread {
 	private DataInputStream streamIn = null;
 	private boolean run = false;
 
+	// Constructor
 	public ClientThread(Client _client, Socket _socket) {
 		client = _client;
 		socket = _socket;
@@ -23,6 +24,7 @@ public class ClientThread extends Thread {
 		start();
 	}
 
+	// Open all necessary streams/threads
 	public void open() {
 		try {
 			streamIn = new DataInputStream(socket.getInputStream());
@@ -33,11 +35,13 @@ public class ClientThread extends Thread {
 		run = true;
 	}
 
+	// Close the streams
 	public void close() throws IOException {
 		if(streamIn != null) { streamIn.close(); }
 		run = false;
 	}
 
+	// The run method which will be called every frame
 	public void run() {
 		while(run) {
 			try {

src-server/Server.java

@@ -23,10 +23,11 @@ public class Server implements Runnable {
 		if(args.length != 1) {
 			System.out.println("You are using the program incorrectly.");
 		} else {
-			Server server = new Server(Integer.parseInt(args[0]));
+			new Server(Integer.parseInt(args[0]));
 		}
 	}
 
+	// The constructor method
 	public Server(int port) {
 		System.out.println("ConsoleChat server " + version + " Copyright (C) 2014 Nicolás A. Ortega\n" +
 			"This program comes with ABSOLUTELY NO WARRANTY; details in WARRANTY file.\n" +
@@ -43,6 +44,7 @@ public class Server implements Runnable {
 		}
 	}
 
+	// The run method that will be called every frame
 	public void run() {
 		while(thread != null) {
 			try {
@@ -55,6 +57,7 @@ public class Server implements Runnable {
 		}
 	}
 
+	// Start the server thread
 	public void start() {
 		if(thread == null) {
 			thread = new Thread(this);
@@ -62,6 +65,7 @@ public class Server implements Runnable {
 		}
 	}
 
+	// Stop the server thread and all other threads
 	public void stop() {
 		if(thread != null) {
 			thread.interrupt();
@@ -77,6 +81,7 @@ public class Server implements Runnable {
 		}
 	}
 
+	// This function loops through all the clients and returns the one with the ID entered
 	public int findClient(int id) {
 		for(int i = 0; i < clientCount; i++) {
 			if(clients.get(i).getID() == id) {
@@ -87,6 +92,7 @@ public class Server implements Runnable {
 		return -1;
 	}
 
+	// Handle any messages the server recieves
 	public synchronized void handle(int id, String username, String input) {
 		if(input.startsWith("/")) {
 			if(input.equals("/quit")) {
@@ -135,6 +141,7 @@ public class Server implements Runnable {
 		}
 	}
 
+	// Remove a client
 	public synchronized void remove(int id) {
 		int pos = findClient(id);
 		if(pos >= 0) {
@@ -156,6 +163,7 @@ public class Server implements Runnable {
 		}
 	}
 
+	// Add a new client
 	public void addThread(Socket socket) {
 		clients.add(new ServerThread(this, socket));
 		try {
@@ -167,7 +175,9 @@ public class Server implements Runnable {
 		}
 	}
 
+	// Getter methods
 	public String getPasswd() { return passwd; }
 
+	// Setter methods
 	public void setPasswd(String npasswd) { this.passwd = npasswd; }
 }

src-server/ServerThread.java

@@ -20,6 +20,7 @@ public class ServerThread extends Thread {
 	private boolean run = false;
 	private boolean admin = false;
 
+	// Constructor method
 	public ServerThread(Server _server, Socket _socket) {
 		super();
 		this.socket = _socket;
@@ -27,6 +28,7 @@ public class ServerThread extends Thread {
 		id = socket.getPort();
 	}
 
+	// Method used to send a message to this client
 	public void send(String msg) {
 		try {
 			streamOut.writeUTF(msg);
@@ -38,6 +40,7 @@ public class ServerThread extends Thread {
 		}
 	}
 
+	// The run method which will run in a loop
 	public void run() {
 		System.out.println("Server thread " + id + " running.");
 		while(run) {
@@ -51,6 +54,7 @@ public class ServerThread extends Thread {
 		}
 	}
 
+	// Run a command
 	public void runCommand(String command) {
 		if(command.equals("/help")) {
 			send(" - /admin [passwd] -- Gain admin privileges.\n" +
@@ -98,6 +102,7 @@ public class ServerThread extends Thread {
 		}
 	}
 
+	// Open the streams
 	public void open() throws IOException {
 		streamIn = new DataInputStream(new BufferedInputStream(socket.getInputStream()));
 		streamOut = new DataOutputStream(new BufferedOutputStream(socket.getOutputStream()));
@@ -105,6 +110,7 @@ public class ServerThread extends Thread {
 		run = true;
 	}
 
+	// Close the streams
 	public void close() throws IOException {
 		if(socket != null) { socket.close(); }
 		if(streamIn != null) { streamIn.close(); }
@@ -112,9 +118,11 @@ public class ServerThread extends Thread {
 		run = false;
 	}
 
+	// Getter methods
 	public int getID() { return id; }
 	public String getUsername() { return username; }
 	public boolean isAdmin() { return admin; }
 
+	// Setter methods
 	public void setAdmin(boolean a) { this.admin = a; }
 }