163          * @implNote This implementation returns true if the name includes

   163          * @implNote This implementation returns true if the name includes

   164          * the word "MODULE".

   164          * the word "MODULE".

   165          *

   165          *

   166          * @return true if this location is expected to contain modules

   166          * @return true if this location is expected to contain modules

   167          * @since 9

   167          * @since 9

   168          */

   169          */

   169         default boolean isModuleOrientedLocation() {

   170         default boolean isModuleOrientedLocation() {

   170             return getName().matches("\\bMODULE\\b");

   171             return getName().matches("\\bMODULE\\b");

   171         }

   172         }

   172     }

   173     }

   470      * @throws IOException if an I/O error occurred

   471      * @throws IOException if an I/O error occurred

   471      * @throws UnsupportedOperationException if this operation if not supported by this file manager

   472      * @throws UnsupportedOperationException if this operation if not supported by this file manager

   472      * @throws IllegalArgumentException if the location is neither an output location nor a

   473      * @throws IllegalArgumentException if the location is neither an output location nor a

   473      * module-oriented location

   474      * module-oriented location

   474      * @since 9

   475      * @since 9

   475      */ // TODO: describe failure modes

   477      */ // TODO: describe failure modes

   476     default Location getLocationForModule(Location location, String moduleName) throws IOException {

   478     default Location getLocationForModule(Location location, String moduleName) throws IOException {

   477         throw new UnsupportedOperationException();

   479         throw new UnsupportedOperationException();

   478     }

   480     }

   479 

   481 

   497      * @throws IOException if an I/O error occurred

   499      * @throws IOException if an I/O error occurred

   498      * @throws UnsupportedOperationException if this operation if not supported by this file manager

   500      * @throws UnsupportedOperationException if this operation if not supported by this file manager

   499      * @throws IllegalArgumentException if the location is neither an output location nor a

   501      * @throws IllegalArgumentException if the location is neither an output location nor a

   500      * module-oriented location

   502      * module-oriented location

   501      * @since 9

   503      * @since 9

   502      */

   505      */

   503     default Location getLocationForModule(Location location, JavaFileObject fo, String pkgName) throws IOException {

   506     default Location getLocationForModule(Location location, JavaFileObject fo, String pkgName) throws IOException {

   504         throw new UnsupportedOperationException();

   507         throw new UnsupportedOperationException();

   505     }

   508     }

   506 

   509 

   520      * @return a service loader for the given service class

   523      * @return a service loader for the given service class

   521      *

   524      *

   522      * @throws IOException if an I/O error occurred

   525      * @throws IOException if an I/O error occurred

   523      * @throws UnsupportedOperationException if this operation if not supported by this file manager

   526      * @throws UnsupportedOperationException if this operation if not supported by this file manager

   524      * @since 9

   527      * @since 9

   525      */ // TODO: describe failure modes

   529      */ // TODO: describe failure modes

   526     default <S> ServiceLoader<S> getServiceLoader(Location location, Class<S> service) throws  IOException {

   530     default <S> ServiceLoader<S> getServiceLoader(Location location, Class<S> service) throws  IOException {

   527         throw new UnsupportedOperationException();

   531         throw new UnsupportedOperationException();

   528     }

   532     }

   529 

   533 

   538      *

   542      *

   539      * @throws IOException if an I/O error occurred

   543      * @throws IOException if an I/O error occurred

   540      * @throws UnsupportedOperationException if this operation if not supported by this file manager

   544      * @throws UnsupportedOperationException if this operation if not supported by this file manager

   541      * @throws IllegalArgumentException if the location is not one known to this file manager

   545      * @throws IllegalArgumentException if the location is not one known to this file manager

   542      * @since 9

   546      * @since 9

   543      */ // TODO: describe failure modes

   548      */ // TODO: describe failure modes

   544     default String inferModuleName(Location location) throws IOException {

   549     default String inferModuleName(Location location) throws IOException {

   545         throw new UnsupportedOperationException();

   550         throw new UnsupportedOperationException();

   546     }

   551     }

   547 

   552 

   557      *

   562      *

   558      * @throws IOException if an I/O error occurred

   563      * @throws IOException if an I/O error occurred

   559      * @throws UnsupportedOperationException if this operation if not supported by this file manager

   564      * @throws UnsupportedOperationException if this operation if not supported by this file manager

   560      * @throws IllegalArgumentException if the location is not a module-oriented location

   565      * @throws IllegalArgumentException if the location is not a module-oriented location

   561      * @since 9

   566      * @since 9

   562      */ // TODO: describe failure modes

   568      */ // TODO: describe failure modes

   563     default Iterable<Set<Location>> listLocationsForModules(Location location) throws IOException {

   569     default Iterable<Set<Location>> listLocationsForModules(Location location) throws IOException {

   564         throw new UnsupportedOperationException();

   570         throw new UnsupportedOperationException();

   565     }

   571     }

   566 

   572