Last tag value. Byte following tag indicates number of bytes in this block data. All handles written into stream are reset. The long following the tag indicates the number of bytes in this block data. Last tag value.
First wire handle to be assigned.
Indicates a Serializable class defines its own writeObject method. Indicates Externalizable data written in Block Data mode. Indicates class is Serializable. Indicates class is Externalizable. All externalizable data is written in JDK 1.1 external data format after calling this method.