question: find a company by id . concode_field_sep Date introduced concode_elem_sep int pageIndex concode_elem_sep String name concode_elem_sep int pageSize concode_elem_sep Company company concode_elem_sep Long id concode_elem_sep Date discontinued concode_elem_sep long totalRowCount concode_elem_sep List<Computer> list concode_field_sep long getTotalRowCount concode_elem_sep boolean hasPrev concode_elem_sep List<Computer> getList concode_elem_sep void save concode_elem_sep void update concode_elem_sep String getDisplayXtoYofZ concode_elem_sep boolean hasNext concode_elem_sep Page page concode_elem_sep void delete concode_elem_sep int getPageIndex
target: Computer function ( Long arg0 ) { return JPA . em ( ) . find ( Computer . class , arg0 ) ; }