removed unused imports

Author: omjadas

src/main/java/unimelb/bitbox/Client.java

@@ -6,7 +6,6 @@
 import java.net.ConnectException;
 import java.net.Socket;
 import java.net.SocketException;
-import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -228,7 +227,7 @@ public void processEvent(FileSystemEvent fileSystemEvent) {
      * Return an appropriate action for the received message
      * 
      * @param message The received message
-     * @return An action corresponding to the revceived message
+     * @return An action corresponding to the received message
      */
     private Action getAction(Document message) {
         Action action = null;

src/main/java/unimelb/bitbox/actions/ConnectionRefused.java

@@ -5,8 +5,6 @@
 import java.io.OutputStreamWriter;
 import java.net.Socket;
 import java.util.ArrayList;
-import java.util.logging.Logger;
-
 import unimelb.bitbox.Client;
 import unimelb.bitbox.ClientSearcher;
 import unimelb.bitbox.Peer;

src/main/java/unimelb/bitbox/actions/FileModifyRequest.java

@@ -4,15 +4,13 @@
 import java.io.IOException;
 import java.io.OutputStreamWriter;
 import java.net.Socket;
-import java.nio.ByteBuffer;
 import java.security.NoSuchAlgorithmException;
 
 import unimelb.bitbox.util.Configuration;
 import unimelb.bitbox.util.Document;
 import unimelb.bitbox.util.FileSystemManager;
 import unimelb.bitbox.Client;
 import unimelb.bitbox.FileDescriptor;
-import unimelb.bitbox.ServerMain;
 
 public class FileModifyRequest implements Action {
 

src/main/java/unimelb/bitbox/actions/HandshakeResponse.java

@@ -4,10 +4,8 @@
 import java.io.IOException;
 import java.io.OutputStreamWriter;
 import java.net.Socket;
-import java.util.logging.Logger;
 
 import unimelb.bitbox.Client;
-import unimelb.bitbox.util.Configuration;
 import unimelb.bitbox.util.Document;
 import unimelb.bitbox.util.FileSystemManager;