String base = basedir.getAbsolutePath();
        if (path.startsWith(base)) {
            path = chopLeadingFileSeparator(path.substring(base.length()));
        }

        if (path.isEmpty()) {
            path = ".";
        }

        if (!new File(path).isAbsolute()) {
            path = path.replace('\\', '/');
        }

        return path;
    }

            if (!safe) {
                throw e;
            }
        }
    }

    private boolean isSpecificVersion(String version) {
        return !((version == null || version.isEmpty()) || version.startsWith("[") || version.startsWith("("));
    }

    // TODO !![jc; 28-jul-2005] check this; if we're using '-r' and there are aggregator tasks, this will result in
    // weirdness.

  }
}

fun CookieJar.receiveHeaders(
  url: HttpUrl,
  headers: Headers,
) {
  if (this === CookieJar.NO_COOKIES) return

  val cookies = Cookie.parseAll(url, headers)
  if (cookies.isEmpty()) return

  saveFromResponse(url, cookies)
}

/**
 * Returns true if the response headers and status indicate that this response has a (possibly
 * 0-length) body. See RFC 7231.
 */

    static boolean matchesLayout(String repoLayout, String mirrorLayout) {
        boolean result = false;

        // simple checks first to short circuit processing below.
        if ((mirrorLayout == null || mirrorLayout.isEmpty()) || WILDCARD.equals(mirrorLayout)) {
            result = true;
        } else if (mirrorLayout.equals(repoLayout)) {
            result = true;
        } else {
            // process the list

                incrementalVersion = null;
                buildNumber = null;
            }
        }
    }

    private static boolean isDigits(String cs) {
        if (cs == null || cs.isEmpty()) {
            return false;
        }
        final int sz = cs.length();
        for (int i = 0; i < sz; i++) {
            if (!Character.isDigit(cs.charAt(i))) {
                return false;

        // -------------------------------------------------------------------------------------

        String path = System.getProperty(altLocationSysProp);

        if (path == null || path.isEmpty()) {
            // TODO This replacing shouldn't be necessary as user.home should be in the
            // context of the container and thus the value would be interpolated by Plexus

    }

    private static ArtifactFilter createDependencyFilter(Dependency dependency, ArtifactFilter inheritedFilter) {
        ArtifactFilter effectiveFilter = inheritedFilter;

        if (!dependency.getExclusions().isEmpty()) {
            effectiveFilter = new ExclusionArtifactFilter(dependency.getExclusions());

            if (inheritedFilter != null) {

    }

    @Override
    public boolean containsAll(Collection<?> collection) {
      return standardContainsAll(collection);
    }

    @Override
    public boolean isEmpty() {
      return standardIsEmpty();
    }

    @Override
    public Iterator<E> iterator() {
      return standardIterator();
    }

    @Override

    registry.unregister(s1);
    assertEquals(1, registry.getSubscribersForTesting(String.class).size());

    registry.unregister(s2);
    assertTrue(registry.getSubscribersForTesting(String.class).isEmpty());
  }

  public void testUnregister_notRegistered() {
    assertThrows(IllegalArgumentException.class, () -> registry.unregister(new StringSubscriber()));

    StringSubscriber s1 = new StringSubscriber();

     */
    private
    fun File.injectAgentOptions(separator: String) {
        if (agentJarNames.isEmpty()) {
            return
        }
        var replacementsCount = 0
        // readLines eats EOLs, so we need to use postfix to make sure the last line ends with EOL too.