*
 */
public class DuplicateProjectException extends MavenExecutionException {

    private Map<String, List<File>> collisions;

    /**
     * Creates a new exception with specified details.
     *
     * @param message The message text, may be {@code null}.
     * @param collisions The POM files of the projects that collided, indexed by their g:a:v, may be {@code null}.
     */

    /**
     * Creates a new settings source backed by the specified string.
     *
     * @param settings The settings' string representation, may be empty or {@code null}.
     */
    public StringSettingsSource(CharSequence settings) {
        this(settings, null);
    }

    /**
     * Creates a new settings source backed by the specified string.
     *

    @Test
    void testCalculateProjectBuilds() throws Exception {
        LifecycleTaskSegmentCalculator lifecycleTaskSegmentCalculator = getTaskSegmentCalculator();
        BuildListCalculator buildListCalculator = new BuildListCalculator();
        final MavenSession session = ProjectDependencyGraphStub.getMavenSession();
        List<TaskSegment> taskSegments = lifecycleTaskSegmentCalculator.calculateTaskSegments(session);

    return new PairwiseEquivalence<>(this);
  }

  /**
   * Returns a predicate that evaluates to true if and only if the input is equivalent to {@code
   * target} according to this equivalence relation.
   *
   * @since 10.0
   */
  public final Predicate<@Nullable T> equivalentTo(@Nullable T target) {
    return new EquivalentToPredicate<>(this, target);
  }

  @Throws(IOException::class)
  fun flush() {
    writer.flush()
  }

  /**
   * Degrades this connection such that new streams can neither be created locally, nor accepted
   * from the remote peer. Existing streams are not impacted. This is intended to permit an endpoint
   * to gracefully stop accepting new requests without harming previously established streams.
   */
  @Throws(IOException::class)

        when(mockConfig.getLeaseBreakTimeout()).thenReturn(60);
        leaseManager = new LeaseManager(mockContext);
    }

    @AfterEach
    void tearDown() {
        if (leaseManager != null) {
            leaseManager.shutdown();
        }
    }

    @Test
    @DisplayName("Should request new lease")
    void testRequestLease() {
        String path = "/share/file.txt";

 * restarted by a call to {@link #execute}.
 */
@J2ktIncompatible
@GwtIncompatible
final class SequentialExecutor implements Executor {
  private static final LazyLogger log = new LazyLogger(SequentialExecutor.class);

  enum WorkerRunningState {
    /** Runnable is not running and not queued for execution */
    IDLE,
    /** Runnable is not running, but is being queued for execution */
    QUEUING,

 * restarted by a call to {@link #execute}.
 */
@J2ktIncompatible
@GwtIncompatible
final class SequentialExecutor implements Executor {
  private static final LazyLogger log = new LazyLogger(SequentialExecutor.class);

  enum WorkerRunningState {
    /** Runnable is not running and not queued for execution */
    IDLE,
    /** Runnable is not running, but is being queued for execution */
    QUEUING,

// error can be returned.

var (
	// Fatal error for query processing.
	errNestedAggregation      = errors.New("Cannot nest aggregations")
	errFunctionNotImplemented = errors.New("Function is not yet implemented")
	errUnexpectedInvalidNode  = errors.New("Unexpected node value")
	errInvalidKeypath         = errors.New("A provided keypath is invalid")
)

// qProp contains analysis info about an SQL term.
type qProp struct {

        assertArgumentNotNull("target", target);

        return FieldUtil.get(field, target);
    }

    @Override
    public <T> T getStaticFieldValue() {
        if (!isStatic()) {
            throw new FieldNotStaticRuntimeException(beanDesc.getBeanClass(), fieldName);
        }
        return FieldUtil.get(field);
    }

    @Override
    public void setFieldValue(final Object target, final Object value) {