docs: public static <T> T readVersionAndDeSerialize(SimpleVersionedSerializer<T> serializer, DataInputView in) throws IOException {
  		checkNotNull(serializer, "serializer");
  		checkNotNull(in, "in");
  
  		final int version = in.readInt();
  		final int length = in.readInt();
  		final byte[] data = new byte[length];
  		in.readFully(data);
  
  		return serializer.deserialize(version, data);
  	}