question: get the size of the message header itself . so far , it is always 12 bytes . concode_field_sep byte LOCATE_REQUEST concode_elem_sep byte CANCEL_REQUEST concode_elem_sep byte MESSAGE_ERROR concode_elem_sep int message_size concode_elem_sep byte LOCATE_REPLY concode_elem_sep Version version concode_elem_sep byte[] MAGIC concode_elem_sep String[] types concode_elem_sep byte flags concode_elem_sep byte CLOSE_CONNECTION concode_elem_sep byte REQUEST concode_elem_sep byte REPLY concode_elem_sep byte FRAGMENT concode_elem_sep byte message_type concode_elem_sep long serialVersionUID concode_field_sep String getTypeString concode_elem_sep RequestHeader create_request_header concode_elem_sep void read concode_elem_sep ErrorMessage create_error_message concode_elem_sep void setBigEndian concode_elem_sep boolean moreFragmentsFollow concode_elem_sep byte[] readMessage concode_elem_sep boolean isBigEndian concode_elem_sep String toString concode_elem_sep ReplyHeader create_reply_header concode_elem_sep CancelHeader create_cancel_header concode_elem_sep void write
target: int function ( ) { return 12 ; }