question: returns the account with the primary key or returns null if it could not be found . concode_field_sep AccountPersistence _persistence concode_field_sep int countAll concode_elem_sep void cacheResult concode_elem_sep void cacheResult concode_elem_sep List<Account> findWithDynamicQuery concode_elem_sep List<Account> findWithDynamicQuery concode_elem_sep List<Account> findWithDynamicQuery concode_elem_sep Account update concode_elem_sep Account update concode_elem_sep void clearCache concode_elem_sep void clearCache concode_elem_sep long countWithDynamicQuery concode_elem_sep List<Account> findAll concode_elem_sep List<Account> findAll concode_elem_sep List<Account> findAll concode_elem_sep List<Account> findAll concode_elem_sep Account remove concode_elem_sep void removeAll concode_elem_sep AccountPersistence getPersistence concode_elem_sep Account create concode_elem_sep java.util.Map<java.io.Serializable,Account> fetchByPrimaryKeys concode_elem_sep java.util.Set<java.lang.String> getBadColumnNames concode_elem_sep Account findByPrimaryKey concode_elem_sep Account updateImpl
target: Account function ( long arg0 ) { return getPersistence ( ) . fetchByPrimaryKey ( arg0 ) ; }