BuilderProblem.Severity.WARNING,
                        prefix + ".layout",
                        repository.getId(),
                        "uses the unsupported value 'legacy', artifact resolution might fail.");
            }
        }
    }

    // ----------------------------------------------------------------------
    // Field validation

    public static final String LABELS_SURAME = "{labels.surame}";

    /** The key of the message: E-mail */
    public static final String LABELS_user_mail = "{labels.user_mail}";

    /** The key of the message: E-mail */
    public static final String LABELS_MAIL = "{labels.mail}";

    /** The key of the message: Employee Number */

 * their lifecycle is shared as well: once supplied repository system is shut-down, this instance becomes closed as
 * well. Any subsequent {@code getXXX} method invocation attempt will fail with {@link IllegalStateException}.
 */
public class RepositorySystemSupplier implements Supplier<RepositorySystem> {
    private final AtomicBoolean closed = new AtomicBoolean(false);

    while (keys.hasNext()) {
      K key = keys.next();
      builder.put(key, valueFunction.apply(key));
    }
    // Using buildKeepingLast() so as not to fail on duplicate keys
    return builder.buildKeepingLast();
  }

  /**
   * Returns a map with the given {@code values}, indexed by keys derived from those values. In

    try {
      iterator.next();
      fail("no exception thrown");
    } catch (NoSuchElementException expected) {
    }
    try {
      iterator.previous();
      fail("no exception thrown");
    } catch (NoSuchElementException expected) {
    }
    try {
      iterator.remove();
      fail("no exception thrown");
    } catch (UnsupportedOperationException expected) {
    }

    assertEquals("FOO", otherWay.get(0));

    // But it can't grow
    try {
      otherWay.add("nope");
      fail("no exception thrown");
    } catch (UnsupportedOperationException expected) {
    }

    // And it can't shrink
    try {
      otherWay.remove(2);
      fail("no exception thrown");
    } catch (UnsupportedOperationException expected) {
    }
  }

  @J2ktIncompatible

    /**
     * User property for chained LRM: list of "tail" local repository paths (separated by comma), to be used with
     * {@link ChainedLocalRepositoryManager}.
     * Default value: {@code null}, no chained LRM is used.
     *
     * @since 3.9.0
     */
    private static final String MAVEN_REPO_LOCAL_TAIL = "maven.repo.local.tail";

    /**

        resolutionErrorHandler.throwErrors(request, result);
        assertEquals(1, result.getArtifacts().size());

        //
        // Put in a bogus file to make sure missing files cause the resolution to fail.
        //
        file = new File(getBasedir(), "src/test/repository-system/maven-monkey-2.1.0.jar");
        assertFalse(file.exists());
        d.setSystemPath(file.getCanonicalPath());

   * {@code iterator} as it is returned.
   *
   * <p>The provided iterator must support {@link Iterator#remove()} or else the returned iterator
   * will fail on the first call to {@code next}. The returned {@link Iterator} is also not
   * thread-safe.
   *
   * @param iterator the iterator to remove and return elements from

    private List<String> goals;

    private boolean useReactor = false;

    private boolean recursive = true;

    private File pom;

    private String reactorFailureBehavior = REACTOR_FAIL_FAST;

    private boolean resume = false;

    private String resumeFrom;

    private String makeBehavior;

    private Properties systemProperties;

    private Properties userProperties;