* @param extension
     *            The extension.
     * @return The resource path.
     */
    public static String getResourcePath(final String path, final String extension) {
        assertArgumentNotNull("path", path);

        if (extension == null) {
            return path;
        }
        final String ext = "." + extension;
        if (path.endsWith(ext)) {

        GradleDocumentationExtension extension = project.getExtensions().getByType(GradleDocumentationExtension.class);
        generateDefaultImports(project, tasks, extension);
        generateUserManual(project, tasks, layout, extension);

        checkXrefLinksInUserManualAreValid(layout, tasks, extension);
        checkMultiLangSnippetsAreValid(layout, tasks, extension);

                extensions.add(new LoadedCoreExtension(extension, createExtension(extension, artifacts)));
            }
        }

        return Collections.unmodifiableList(extensions);
    }

    private CoreExtensionEntry createExtension(CoreExtension extension, List<Artifact> artifacts) throws Exception {
        String realmId = "coreExtension>" + extension.getGroupId() + ":" + extension.getArtifactId() + ":"

              ),
            issuerUniqueID = null,
            subjectUniqueID = null,
            extensions =
              listOf(
                Extension(
                  id = keyUsage,
                  critical = true,
                  value = "03020106".decodeHex(),
                ),
                Extension(
                  id = BASIC_CONSTRAINTS,
                  critical = true,
                  value =

                extensions.add(createExtension(extension, artifacts));
            }
        }

        return Collections.unmodifiableList(extensions);
    }

    private CoreExtensionEntry createExtension(CoreExtension extension, List<Artifact> artifacts) throws Exception {
        String realmId = "coreExtension>" + extension.getGroupId() + ":" + extension.getArtifactId() + ":"
                + extension.getVersion();

                    throw new RuntimeException("No targetClass specified for extension provided by plugin '$pluginId'.")
                }
                def extension = extensions[targetClass]
                if (!extension) {
                    extension = new gradlebuild.docs.dsl.docbook.model.ClassExtensionMetaData(targetClass)
                    extensions[targetClass] = extension
                }
                def mixinClass = e.'@mixinClass'

      )

  /**
   * ```
   * Extension ::= SEQUENCE  {
   *   extnID      OBJECT IDENTIFIER,
   *   critical    BOOLEAN DEFAULT FALSE,
   *   extnValue   OCTET STRING
   *     -- contains the DER encoding of an ASN.1 value
   *     -- corresponding to the extension type identified
   *     -- by extnID
   * }
   * ```
   */
  internal val extension: BasicDerAdapter<Extension> =
    Adapters.sequence(

import org.apache.maven.api.cli.Logger;
import org.apache.maven.api.cli.extensions.CoreExtension;
import org.apache.maven.api.services.MessageBuilderFactory;
import org.apache.maven.api.services.SettingsBuilder;
import org.apache.maven.cling.extensions.BootstrapCoreExtensionManager;
import org.apache.maven.cling.extensions.ExtensionConfigurationModule;
import org.apache.maven.cling.extensions.LoadedCoreExtension;

                    classifier = "-" + baseName + (name.contains("aarch64") ? "-aarch64" : "-x86_64");
                    extension = name.substring(index + 1);
                    if (extension.equals("tar")) {
                        extension += ".gz";
                    }
                } else if (name.contains("deb")) {
                    classifier = "-amd64";

    assertThat(CertificateAdapters.extension.toDer(extension))
      .isEqualTo(bytes)
    assertThat(CertificateAdapters.extension.fromDer(bytes))
      .isEqualTo(extension)
  }

  @Test fun `extension with unknown type hint`() {
    val extension =
      Extension(
        // common name is not an extension.
        COMMON_NAME,
        false,
        "3006800109810109".decodeHex(),
      )