private final Set<String> needsDerive;
        private final ArrayDeque<ArtifactType> stack;

        private TypeDeriverVisitor(ArtifactTypeRegistry registry) {
            this.registry = requireNonNull(registry);
            this.jar = requireType(Type.JAR);
            this.classpathJar = requireType(Type.CLASSPATH_JAR);
            this.modularJar = requireType(Type.MODULAR_JAR);

                new TypeDeriver());
    }

    /**
     * This method produces "surrogate" type registry that is static: it aims users that want to use
     * 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>

          "client-services",
          "configuration-cache-base",
          "daemon-services",
          "docs",
          "files",
          "logging",
          "service-registry-builder",
          "service-registry-impl"
        ],
        "parallelizationMethod": {
          "numberOfBatches": 1,
          "name": "TeamCityParallelTests"
        }
      },
      {
        "subprojects": [

    "crossVersionTests": false
  },
  {
    "name": "service-registry-builder",
    "path": "platforms/core-runtime/service-registry-builder",
    "unitTests": true,
    "functionalTests": false,
    "crossVersionTests": false
  },
  {
    "name": "service-registry-impl",
    "path": "platforms/core-runtime/service-registry-impl",
    "unitTests": true,
    "functionalTests": false,

            <option value="$PROJECT_DIR$/platforms/core-runtime/service-provider" />
            <option value="$PROJECT_DIR$/platforms/core-runtime/service-registry-builder" />
            <option value="$PROJECT_DIR$/platforms/core-runtime/service-registry-impl" />
            <option value="$PROJECT_DIR$/platforms/core-runtime/start-parameter" />
            <option value="$PROJECT_DIR$/platforms/core-runtime/stdlib-java-extensions" />

### TPU Enhancements

*   Adds 3D mesh support in TPU configurations ops.
*   Added TPU code for `FTRL` with `multiply_linear_by_lr`.
*   Silently adds a new file system registry at `gstpu`.
*   Support `restartType` in cloud tpu client.
*   Depend on a specific version of google-api-python-client.
*   Fixes apiclient import.

### Tracing and Debugging