Remove deprecated deserialize() mthods from packet classes

Change-Id: I4e52ab368390d30f5f5f24d443a5021916d0c6a3
diff --git a/utils/misc/src/main/java/org/onlab/packet/pim/PIMJoinPrune.java b/utils/misc/src/main/java/org/onlab/packet/pim/PIMJoinPrune.java
index dadddcc..805748d 100644
--- a/utils/misc/src/main/java/org/onlab/packet/pim/PIMJoinPrune.java
+++ b/utils/misc/src/main/java/org/onlab/packet/pim/PIMJoinPrune.java
@@ -17,7 +17,6 @@
 
 import org.onlab.packet.BasePacket;
 import org.onlab.packet.Deserializer;
-import org.onlab.packet.IPacket;
 import org.onlab.packet.IpPrefix;
 
 import java.nio.ByteBuffer;
@@ -180,13 +179,7 @@
         return data2;
     }
 
-    // TODO: I suppose I really need to implement this?
-    @Override
-    public IPacket deserialize(final byte[] data, final int offset,
-                               final int length) {
-        final ByteBuffer bb = ByteBuffer.wrap(data, offset, length);
-        return this;
-    }
+
 
     /**
      * Return the J/P deserializer function.