Added stream getters

src/main/java/Main/Connection.java

@@ -11,7 +11,6 @@ import java.io.PrintWriter;
 import java.net.ConnectException;
 import java.net.ServerSocket;
 import java.net.Socket;
-import java.net.UnknownHostException;
 
 public class Connection {
     private static final Logger logger = LogManager.getLogger(App.class);
@@ -50,4 +49,12 @@ public class Connection {
         out = new PrintWriter(clientSocket.getOutputStream(), true);
         in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
     }
+
+    public PrintWriter getOut() {
+        return out;
+    }
+
+    public BufferedReader getIn() {
+        return in;
+    }
 }