}

    /**
     * The {@code javax.tool} enumeration value corresponding to this {@code JavaPathType}, or {@code null} if none.
     *
     * @see #location()
     */
    private final JavaFileManager.Location location;

    /**
     * The tools option for this path, or {@code null} if none.
     *
     * @see #option()
     */
    private final String option;

    /**

    }

    public Collection<DefaultType> types() {
        return Arrays.asList(
                // Maven types
                new DefaultType(Type.POM, Language.NONE, "pom", null, false),
                new DefaultType(Type.BOM, Language.NONE, "pom", null, false),
                new DefaultType(Type.MAVEN_PLUGIN, Language.JAVA_FAMILY, "jar", null, false, JavaPathType.CLASSES),
                // Java types

     */
    private final boolean isModuleHierarchy;

    /**
     * Constructs an empty instance for non-modular dependencies.
     *
     * @see #NONE
     */
    private PathModularization() {
        filename = "(none)";
        descriptors = Collections.emptyMap();
        isModuleHierarchy = false;
    }

    /**

     * if output directories are desired on the class-path or module-path.
     * This method can be invoked at most once.
     *
     * @param main the main output directory, or {@code null} if none
     * @param test the test output directory, or {@code null} if none
     * @throws IOException if an error occurred while reading module information
     *
     * TODO: this is currently not called
     */

      <plugin>
        <groupId>org.apache.rat</groupId>
        <artifactId>apache-rat-plugin</artifactId>
        <executions>
          <execution>
            <id>rat-check</id>
            <phase>none</phase>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

            <execution>
              <id>modello-site-docs</id>
              <goals>
                <goal>xdoc</goal>
                <goal>xsd</goal>
              </goals>
              <phase>none</phase>
            </execution>
          </executions>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>

  <profiles>
    <profile>
      <id>reporting</id>
      <reporting>

            Arrays.asList(ValidationReportLevel.INLINE, ValidationReportLevel.BRIEF));

    private enum ValidationReportLevel {
        NONE, // mute validation completely (validation issue collection still happens, it is just not reported!)
        INLINE, // inline, each "internal" problem one line next to mojo invocation

     */
    @Nonnull
    List<Exception> getExceptions();

    /**
     * Gets the root node of the dependency graph.
     *
     * @return the root node of the dependency graph or {@code null} if none
     */
    @Nullable
    Node getRoot();

    /**
     * The ordered list of the flattened dependency nodes.
     *
     * @return the ordered list of the flattened dependency nodes
     */
    @Nonnull

              </models>
              <version>2.0.0</version>
            </configuration>
          </execution>
          <execution>
            <id>modello-site-docs</id>
            <phase>none</phase>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>com.github.siom79.japicmp</groupId>
        <artifactId>japicmp-maven-plugin</artifactId>

     * It is caller's responsibility to send the message to a logger.
     *
     * @param modulePaths content of the module path, or {@code null} if none
     * @return warning message if at least one filename-based auto-module was found
     * @throws IOException if an error occurred while reading module information
     */