* Maven-Resolver without involving Maven Core and related things.
     * <p>
     * This type registry is NOT used by Maven Core: Maven replaces it during Session creation with a type registry
     * that supports extending it (i.e. via Maven Extensions).
     * <p>
     * Important: this "static" list of types should be in-sync with core provided types.
     */

     * Maven-Resolver without involving Maven Core and related things.
     * <p>
     * This type registry is NOT used by Maven Core: Maven replaces it during Session creation with a type registry
     * that supports extending it (i.e. via Maven Extensions).
     * <p>
     * Important: this "static" list of types should be in-sync with core provided types.
     */

        if (pom != null) {
            request.setMultiModuleProjectDirectory(pom.getParentFile());
        }

        return request;
    }

    // layer the creation of a project builder configuration with a request, but this will need to be
    // a Maven subclass because we don't want to couple maven to the project builder which we need to
    // separate.

        if (pom != null) {
            request.setMultiModuleProjectDirectory(pom.getParentFile());
        }

        return request;
    }

    // layer the creation of a project builder configuration with a request, but this will need to be
    // a Maven subclass because we don't want to couple maven to the project builder which we need to
    // separate.

                .newSession(session));

        legacySupport.setSession(session);
    }

    protected abstract String component();

    /**
     * Return an existing file, not a directory - causes creation to fail.
     *
     * @throws Exception
     */
    protected ArtifactRepository badLocalRepository() throws Exception {
        String path = "target/test-repositories/" + component() + "/bad-local-repository";

        } catch (IOException e) {
            return addExceptionToResult(result, e);
        }

        //
        // We enter the session scope right after the MavenSession creation and before any of the
        // AbstractLifecycleParticipant lookups
        // so that @SessionScoped components can be @Injected into AbstractLifecycleParticipants.
        //
        sessionScope.enter();

                    Supplier<? extends ActivationFile.Builder> creator,
                    ActivationFile.Builder builder,
                    ActivationFile target) {
                String path = target.getMissing();
                String xformed = transformPath(path, target, "missing");
                return xformed != path ? (builder != null ? builder : creator.get()).missing(xformed) : builder;
            }

                        Collections.emptyList());
            } catch (InvalidVersionSpecificationException e) {
                throw new ArtifactMetadataRetrievalException("Invalid version creating artifacts", e, artifact);
            }
        }

        private String getKey(Artifact artifact) {
            return artifact.getDependencyConflictId();
        }

            } finally {
                stk.pop();
            }
        }

        @Override
        protected ActivationOS.Builder transformActivationOS_Name(
                Supplier<? extends ActivationOS.Builder> creator, ActivationOS.Builder builder, ActivationOS target) {
            stk.push(nextFrame("name"));
            try {

            } finally {
                stk.pop();
            }
        }

        @Override
        protected ActivationOS.Builder transformActivationOS_Name(
                Supplier<? extends ActivationOS.Builder> creator, ActivationOS.Builder builder, ActivationOS target) {
            stk.push(nextFrame("name"));
            try {