View difference between Paste ID: jMEzLjx2 and Q2ANEKzQ

 /*Server.java*/
-import java.io.*;//importing io classes
+import java.io.*; //importing io classes
-import java.net.*;//importing networking classes
+import java.net.*; //importing networking classes
 class Server {
-    private static Client clients[];//array storing clients
+    private static Client clients[]; //array storing clients
-	private static Client clientsTmp[];
+    private static Client clientsTmp[];
-	private static int noOfClients = 0;
+    private static int noOfClients = 0;
-	private static ServerSocket server;
+    private static ServerSocket server;
-	private static Socket client;
+    private static Socket client;
-	private static Sender sender;
+    private static Sender sender;
-	private static PrintWriter outStream;
+    private static PrintWriter outStream;
-	private static BufferedReader buffer;
+    private static BufferedReader buffer;
-	private static String keyboardInput;
+    private static String keyboardInput;
     public static void main(String argc[]) {
-		try {
+        try {
-		    server = new ServerSocket(2000);
+            server = new ServerSocket(2000);
-			sender = new Sender();
+            sender = new Sender();
-		    while(true) {
+            while (true) {
-				System.out.println("New client connected...\nClients connected - "+noOfClients);
+                System.out.println("New client connected...\nClients connected - " + noOfClients);
                 client = server.accept();
-				addClient(client);
+                addClient(client);
-			}
+            }
-		} catch(Exception e) {
+        } catch (Exception e) {
-		    System.out.println("Could not create server..."+e);
+            System.out.println("Could not create server..." + e);
-			System.exit(-1);
+            System.exit(-1);
-		}
+        }
-	}
+    }
-	static void addClient(Socket client) {//adds new client
+    static void addClient(Socket client) { //adds new client
-	    try {
+        try {
-	        clientsTmp = new Client[++noOfClients];
+            clientsTmp = new Client[++noOfClients];
-			int i = 0;
+            int i = 0;
-			while(i<noOfClients - 1) {
+            while (i < noOfClients - 1) {
-		       clientsTmp[i] = clients[i];
+                clientsTmp[i] = clients[i];
-			   i++;
+                i++;
-			}
+            }
-		    clientsTmp[noOfClients - 1] = new Client(client);
+            clientsTmp[noOfClients - 1] = new Client(client);
             clients = clientsTmp.clone();
-        } catch(Exception e) {
+        } catch (Exception e) {
-		    System.out.println("Some problem occured " + e);
+            System.out.println("Some problem occured " + e);
-        }
+        }
-	}
+    }
-	static class Client {
+    static class Client {
-	    Socket client;
+        Socket client;
-		PrintWriter outputStream;
+        PrintWriter outputStream;
-		Client(Socket clientSocket) {
+        Client(Socket clientSocket) {
-		    client = clientSocket;
+            client = clientSocket;
-			try {
+            try {
-			    outputStream = new PrintWriter(client.getOutputStream());
+                outputStream = new PrintWriter(client.getOutputStream());
-			} catch(Exception e) {
+            } catch (Exception e) {
-			    System.out.println("Could not initialise client output stream");
+                System.out.println("Could not initialise client output stream");
-			}
+            }
-		}
+        }
-		void print(String str) {
+        void print(String str) {
-		    try {
+            try {
-		        outputStream.println(str);
+                outputStream.println(str);
-		        outputStream.flush();
+                outputStream.flush();
-				System.out.println("Sent");
+                System.out.println("Sent");
-			} catch(Exception e) {
+            } catch (Exception e) {
-			     System.out.println("Could not send to client" + e);
+                System.out.println("Could not send to client" + e);
-			}
+            }
-
+
-		}
+        }
-		void close() {
+        void close() {
-		    try {
+            try {
-		        client.close();
+                client.close();
-			    outputStream.close();
+                outputStream.close();
-			} catch(Exception e) {
+            } catch (Exception e) {
-			    System.out.println("Could not close client");
+                System.out.println("Could not close client");
-			}
+            }
-		}
+        }
-	}
+    }
-	static class Sender extends Thread{
+    static class Sender extends Thread {
-	    Sender() {
+        Sender() {
-		     super("Sender Thread");
+            super("Sender Thread");
-			 try {
+            try {
-			     buffer = new BufferedReader(new InputStreamReader(System.in));
+                buffer = new BufferedReader(new InputStreamReader(System. in ));
-				 System.out.println("Starting broadcast...");
+                System.out.println("Starting broadcast...");
-				 start();
+                start();
-			 } catch(Exception e) {
+            } catch (Exception e) {
-			    System.out.println("Could not start sender thread");
+                System.out.println("Could not start sender thread");
-			    System.exit(-1);
+                System.exit(-1);
-			 }
+            }
-		}
+        }
-		public void run() {
+        public void run() {
-		    try {
+            try {
-			    int i = 0;
+                int i = 0;
-			    while(!(keyboardInput = buffer.readLine()).equals("stop")) {
+                while (!(keyboardInput = buffer.readLine()).equals("stop")) {
-				    while(i < noOfClients) {
+                    while (i < noOfClients) {
-					    System.out.println("Sending to client "+i);
+                        System.out.println("Sending to client " + i);
-					    clients[i++].print(keyboardInput);
+                        clients[i++].print(keyboardInput);
-                    }
+                    }
-                    System.out.println("Packets containing "+ keyboardInput +"sent.Waiting for next broadcast...");
+                    System.out.println("Packets containing " + keyboardInput + "sent.Waiting for next broadcast...");
-				}
+                }
-			} catch(Exception e) {
+            } catch (Exception e) {
-			     System.out.println("Could not send");
+                System.out.println("Could not send");
-				 System.exit(-1);
+                System.exit(-1);
-			}
+            }
-		}
+        }
-	}
+    }
 }