Fix checkstyle whitespace issues - WHITESPACE ONLY

Change-Id: Ic205c1afd639c6008d61d9de95cb764eeb6238ca
diff --git a/src/main/java/net/onrc/onos/core/packet/IPacket.java b/src/main/java/net/onrc/onos/core/packet/IPacket.java
index 0cfc51f..8f31960 100644
--- a/src/main/java/net/onrc/onos/core/packet/IPacket.java
+++ b/src/main/java/net/onrc/onos/core/packet/IPacket.java
@@ -1,48 +1,43 @@
 /**
-*    Copyright 2011, Big Switch Networks, Inc. 
-*    Originally created by David Erickson, Stanford University
-* 
-*    Licensed under the Apache License, Version 2.0 (the "License"); you may
-*    not use this file except in compliance with the License. You may obtain
-*    a copy of the License at
-*
-*         http://www.apache.org/licenses/LICENSE-2.0
-*
-*    Unless required by applicable law or agreed to in writing, software
-*    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-*    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-*    License for the specific language governing permissions and limitations
-*    under the License.
-**/
+ *    Copyright 2011, Big Switch Networks, Inc.
+ *    Originally created by David Erickson, Stanford University
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *    not use this file except in compliance with the License. You may obtain
+ *    a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ *    License for the specific language governing permissions and limitations
+ *    under the License.
+ **/
 
 package net.onrc.onos.core.packet;
 
 /**
-*
-* @author David Erickson (daviderickson@cs.stanford.edu)
-*/
+ * @author David Erickson (daviderickson@cs.stanford.edu)
+ */
 public interface IPacket {
     /**
-     * 
      * @return
      */
     public IPacket getPayload();
 
     /**
-     * 
      * @param packet
      * @return
      */
     public IPacket setPayload(IPacket packet);
 
     /**
-     * 
      * @return
      */
     public IPacket getParent();
 
     /**
-     * 
      * @param packet
      * @return
      */
@@ -52,25 +47,28 @@
      * Reset any checksums as needed, and call resetChecksum on all parents
      */
     public void resetChecksum();
-    
+
     /**
-     * Sets all payloads parent packet if applicable, then serializes this 
+     * Sets all payloads parent packet if applicable, then serializes this
      * packet and all payloads
+     *
      * @return a byte[] containing this packet and payloads
      */
     public byte[] serialize();
 
     /**
      * Deserializes this packet layer and all possible payloads
+     *
      * @param data
      * @param offset offset to start deserializing from
      * @param length length of the data to deserialize
      * @return the deserialized data
      */
     public IPacket deserialize(byte[] data, int offset, int length);
-    
-    /** Clone this packet and its payload packet but not its parent. 
-     * 
+
+    /**
+     * Clone this packet and its payload packet but not its parent.
+     *
      * @return
      */
     public Object clone();