minor

src/main/java/net/schmizz/sshj/AbstractService.java

@@ -48,10 +48,6 @@ public abstract class AbstractService
         return name;
     }
 
-    public int getTimeout() {
-        return this.timeout;
-    }
-
     public void handle(Message msg, SSHPacket buf)
             throws SSHException {
         trans.sendUnimplemented();
@@ -66,6 +62,11 @@ public abstract class AbstractService
         throw new SSHException(DisconnectReason.PROTOCOL_ERROR, "Unexpected: SSH_MSG_UNIMPLEMENTED");
     }
 
+    public void notifyDisconnect()
+            throws SSHException {
+        log.debug("Was notified of disconnect");
+    }
+
     public void request()
             throws TransportException {
         final Service active = trans.getService();
@@ -76,13 +77,12 @@ public abstract class AbstractService
                 trans.reqService(this);
     }
 
+    public int getTimeout() {
+        return this.timeout;
+    }
+
     public void setTimeout(int timeout) {
         this.timeout = timeout;
     }
 
-    public void notifyDisconnect()
-            throws SSHException {
-        log.debug("Was notified of disconnect");
-    }
-
 }

src/main/java/net/schmizz/sshj/Config.java

@@ -142,4 +142,5 @@ public interface Config {
      * @param version software version info
      */
     void setVersion(String version);
+    
 }

src/main/java/net/schmizz/sshj/common/Message.java

@@ -63,19 +63,19 @@ public enum Message {
 
     private final byte b;
 
-    private static final Message[] commands = new Message[256];
+    private static final Message[] cache = new Message[256];
 
     static {
         for (Message c : Message.values())
-            if (commands[c.toByte()] == null)
+            if (cache[c.toByte()] == null)
-                commands[c.toByte()] = c;
+                cache[c.toByte()] = c;
     }
 
     public static Message fromByte(byte b) {
-        return commands[b];
+        return cache[b];
     }
 
-    Message(int b) {
+    private Message(int b) {
         this.b = (byte) b;
     }
 

src/main/java/net/schmizz/sshj/connection/Connection.java

@@ -119,13 +119,19 @@ public interface Connection {
     /**
      * Set the maximum packet size for the local window this connection recommends to any {@link Channel}'s that ask for
      * it.
+     *
+     * @param maxPacketSize maximum packet size in bytes
      */
     void setMaxPacketSize(int maxPacketSize);
 
-    /** Get the size for the local window this connection recommends to any {@link Channel}'s that ask for it. */
+    /** @return the size for the local window this connection recommends to any {@link Channel}'s that ask for it. */
     int getWindowSize();
 
-    /** Set the size for the local window this connection recommends to any {@link Channel}'s that ask for it. */
+    /**
+     * Set the size for the local window this connection recommends to any {@link Channel}'s that ask for it.
+     *
+     * @param windowSize window size in bytes
+     */
     void setWindowSize(int windowSize);
 
     /** @return the associated {@link Transport}. */

src/main/java/net/schmizz/sshj/transport/Proposal.java

@@ -134,7 +134,6 @@ class Proposal {
 
     public SSHPacket getPacket() {
         return new SSHPacket(packet);
-
     }
 
     public NegotiatedAlgorithms negotiate(Proposal other)