question: export objectid to plain byte array concode_field_sep byte[] data concode_field_sep int hashCode concode_elem_sep boolean equals concode_elem_sep boolean isValid concode_elem_sep String toString
target: byte [ ] function ( ) { byte [ ] loc0 = new byte [ 12 ] ; System . arraycopy ( data , 0 , loc0 , 0 , 12 ) ; return loc0 ; }