get the hashcode of this uid . concode_field_sep int machineId concode_elem_sep short uidCounter concode_elem_sep long last concode_elem_sep long serialVersionUID concode_elem_sep int unique concode_elem_sep short count concode_elem_sep long time concode_field_sep int getMachineId concode_elem_sep UID read concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep void write
int function ( ) { return ( int ) ( unique ^ time ^ count ) ; }