* whose edges are <a
 * href="https://github.com/google/guava/wiki/GraphsExplained#uniqueness">unique</a> objects.
 *
 * <p>A graph is composed of a set of nodes and a set of edges connecting pairs of nodes.
 *
 * <p>There are three primary interfaces provided to represent graphs. In order of increasing

     * 2. 1.2-SNAPSHOT == 1.2-snapshot
     * </pre>
     *
     * @param args the version strings to parse and compare. You can pass arbitrary number of version strings and always
     *             two adjacent will be compared.
     */
    // CHECKSTYLE_ON: LineLength
    public static void main(String... args) {
        System.out.println("Display parameters as parsed by Maven (in canonical form and as a list of tokens) and"

                        // For dependencies: ensure current project's phase starts after dependency's phase completes
                        // Example: project's compile starts after dependency's package completes
                        // TODO: String scope = ((Lifecycle.DependenciesPointer) pointer).scope();
                        projects.get(project)

 * <ul>
 * <li>Web crawling - crawls web sites and web content</li>
 * <li>File system crawling - crawls file systems and documents</li>
 * <li>Data store crawling - crawls databases and other data sources</li>
 * <li>Combined crawling - runs multiple crawling types simultaneously</li>
 * </ul>
 *
 * <p>Command line usage:
 * <pre>
 * java org.codelibs.fess.exec.Crawler [options...]

	var wg sync.WaitGroup

	args := LockArgs{
		Owner:     owner,
		UID:       id,
		Resources: names,
		Source:    source,
		Quorum:    &quorum,
	}

	// Combined timeout for the lock attempt.
	ctx, cancel := context.WithTimeout(ctx, ds.Timeouts.Acquire)
	defer cancel()

	// Special context for NetLockers - do not use timeouts.

     * ExecutionException} will be extracted and returned as the cause of the new {@code
     * ExecutionException} that gets thrown by the returned combined future.
     *
     * <p>Canceling this future will attempt to cancel all the component futures.
     *
     * @return a future whose result is based on {@code combiner} (or based on the input futures

        PomTestWrapper pom = this.buildPom("plugin-management-inheritance");
        assertEquals(
                "0.1-stub-SNAPSHOT",
                pom.getValue("build/pluginManagement/plugins[@artifactId='maven-compiler-plugin']/version"));
    }

    @Test
    void testProfilePlugins() throws Exception {
        PomTestWrapper pom = this.buildPom("profile-plugins", "standard");

   * means {@link HashCode#asLong} is guaranteed to return the same value that
   * farmhash::Fingerprint64() would for the same input (when compared using {@link
   * com.google.common.primitives.UnsignedLongs}'s encoding of 64-bit unsigned numbers).
   *
   * <p>This function is best understood as a <a

     * @return A map of filtered environment variables.
     */
    public Map<String, String> getFilteredEnvMap(final String keyPattern) {
        final Pattern pattern = Pattern.compile(keyPattern);
        return getEnvMap().entrySet().stream().filter(e -> {
            final String key = e.getKey();
            if (StringUtil.isBlank(key)) {
                return false;
            }

    // different from each other. If buildKeepingLast() collapsed duplicates, that might end up not
    // being true.
    Pattern pattern = Pattern.compile("Multiple entries with same key: four=(.*) and four=(.*)");
    assertThat(expected).hasMessageThat().matches(pattern);
    Matcher matcher = pattern.matcher(expected.getMessage());
    assertThat(matcher.matches()).isTrue();