}

    private void shallowMerge(
            List<ToolchainModel> dominant, List<ToolchainModel> recessive, String recessiveSourceLevel) {
        Map<Object, ToolchainModel> merged = new LinkedHashMap<>();

        for (ToolchainModel dominantModel : dominant) {
            Object key = getToolchainModelKey(dominantModel);

            merged.put(key, dominantModel);
        }

class PropertiesAsMapTest {

    @Test
    void testPropertiesAsMap() {
        Properties props = new Properties();
        props.setProperty("foo1", "bar1");
        props.setProperty("foo2", "bar2");
        PropertiesAsMap pam = new PropertiesAsMap(props);
        assertEquals(2, pam.size());
        Set<Entry<String, String>> set = pam.entrySet();
        assertNotNull(set);

    private ExtensionDescriptorBuilder builder;

    @BeforeEach
    void setUp() throws Exception {
        builder = new ExtensionDescriptorBuilder();
    }

    @AfterEach
    void tearDown() throws Exception {
        builder = null;
    }

    private InputStream toStream(String xml) {
        return new ByteArrayInputStream(xml.getBytes(StandardCharsets.UTF_8));
    }

    @Test

/**
 */
public class CompletionServiceStub implements CompletionService<ProjectSegment> {
    List<FutureTask<ProjectSegment>> projectBuildFutureTasks = Collections.synchronizedList(new ArrayList<>());

    final boolean finishImmediately;

    public int size() {
        return projectBuildFutureTasks.size();
    }

    public CompletionServiceStub(boolean finishImmediately) {

    private SmartProjectComparator comparator;
    private ProjectDependencyGraph dependencyGraph;

    @BeforeEach
    void setUp() {
        dependencyGraph = new ProjectDependencyGraphStub();
        comparator = new SmartProjectComparator(dependencyGraph);
    }

    @Test
    void testProjectWeightCalculation() {
        // Test that projects with longer downstream chains get higher weights

		}
	}

	path := filepath.Join(w.opts.Directory, w.opts.FileNameFunc())
	f, err := newFile(path)
	if err != nil {
		return fmt.Errorf("unable to create new file at %v: %w", path, err)
	}

	w.f = f

	return nil
}

// NewDir creates a new concurrency safe Writer which performs log rotation.
func NewDir(opts Options) (io.WriteCloser, error) {
	if err := os.MkdirAll(opts.Directory, os.ModePerm); err != nil {

		{
			authT: authTypeJWT,
			pass:  false,
		},
		// Test 9 - unknown auth header is not supported s3 type.
		{
			authT: authTypeUnknown,
			pass:  false,
		},
		// Test 10 - some new auth type is not supported s3 type.
		{
			authT: authType(9),
			pass:  false,
		},
	}
	// Validate all the test cases.
	for i, tt := range testCases {
		ok := isSupportedS3AuthType(tt.authT)

    private final String message;

    private final Exception exception;

    private final Severity severity;

    private final Version version;

    /**
     * Creates a new problem with the specified message and exception.
     *
     * @param message The message describing the problem, may be {@code null}.
     * @param severity The severity level of the problem, may be {@code null} to default to

    private final Map<String, ActivationSettings> activations = new HashMap<>();

    /**
     * Mimics the pre-Maven 4 "active profiles" list.
     * @deprecated Use {@link #getRequiredActiveProfileIds()} and {@link #getOptionalActiveProfileIds()} instead.
     */
    @Deprecated
    public List<String> getActiveProfiles() {
        return Collections.unmodifiableList(new ArrayList<>(getProfileIds(pa -> pa.active())));
    }

    /**

type JSONSerializer struct{}

// Scan implements serializer interface
func (JSONSerializer) Scan(ctx context.Context, field *Field, dst reflect.Value, dbValue interface{}) (err error) {
	fieldValue := reflect.New(field.FieldType)

	if dbValue != nil {
		var bytes []byte
		switch v := dbValue.(type) {
		case []byte:
			bytes = v
		case string:
			bytes = []byte(v)
		default:
			bytes, err = json.Marshal(v)