return true
		}
	}

	// If-None-Match : Return the object only if its entity tag (ETag) is different from the
	// one specified otherwise, return a 304 (not modified).
	ifNoneMatchETagHeader := r.Header.Get(xhttp.AmzCopySourceIfNoneMatch)
	if ifNoneMatchETagHeader != "" {
		if isETagEqual(objInfo.ETag, ifNoneMatchETagHeader) {
			// If the object ETag matches with the specified ETag.
			writeHeaders()

    //                                                                           =========
    /** Helper for key match operations. */
    @Resource
    private KeyMatchHelper keyMatchHelper;

    /** Service for key match operations. */
    @Resource
    private KeyMatchService keyMatchService;

    /** Pager for key match list pagination. */
    @Resource
    private KeyMatchPager keyMatchPager;

     */
    /**
     * Gets the first rule that matches the given response data.
     * @param responseData the response data to match against
     * @return the first matching rule, or null if no rule matches
     */
    @Override
    public Rule getRule(final ResponseData responseData) {
        for (final Rule rule : ruleList) {
            if (rule.match(responseData)) {
                return rule;
            }

        }

        for (final Pattern pattern : includedDocUrlPatterns) {
            if (pattern.matcher(input).matches()) {
                return Constants.TRUE;
            }
        }

        for (final Pattern pattern : excludedDocUrlPatterns) {
            if (pattern.matcher(input).matches()) {
                return Constants.FALSE;
            }
        }

        return Constants.TRUE;
    }

     */
    @Nonnull
    List<Exception> getExceptions();

    /**
     * Gets the versions (in ascending order) that matched the requested range.
     *
     * @return The list of matching versions, never {@code null}. An empty list indicates
     *         no versions matched the requested range.
     */
    @Nonnull
    List<Version> getVersions();

    /**

    }

    if (gerritChangeIdRE.test(t)) {
        return "https://golang.org/cl/" + t;
    }

    var match = commitRE.exec(t);
    if (match) {
        return "https://golang.org/change/" + match[1];
    }

    if (pkgRE.test(t)) {
        // TODO: make this smarter, using a list of packages + substring matches.
        // Get the list from godoc itself in JSON format?
        return "https://golang.org/pkg/" + t;
    }

        MockNode divNode = new MockNode("div");
        assertTrue(tag.matches(divNode));

        MockNode spanNode = new MockNode("span");
        assertFalse(tag.matches(spanNode));

        // Case insensitive test
        MockNode divUpperNode = new MockNode("DIV");
        assertTrue(tag.matches(divUpperNode));
    }

    public void test_matches_withId() {

import com.google.common.base.CharMatcher.NamedFastMatcher;
import java.util.BitSet;

/**
 * An immutable version of CharMatcher for smallish sets of characters that uses a hash table with
 * linear probing to check for matches.
 *
 * @author Christopher Swenson
 */
@GwtIncompatible // no precomputation is done in GWT
final class SmallCharMatcher extends NamedFastMatcher {
  static final int MAX_SIZE = 1023;
  private final char[] table;

        responseData.setUrl("http://example.com");

        assertTrue(rule.match(responseData));
        assertTrue(rule.match(responseData));
        assertTrue(rule.match(responseData));
        assertEquals(3, rule.getMatchCallCount());
    }

    /**
     * Test Rule with always false match
     */
    public void test_ruleNeverMatch() {

    }

    /**
     * Sets the prefix match weight.
     * @param prefixMatchWeight The prefix match weight.
     */
    public void setPrefixMatchWeight(final float prefixMatchWeight) {
        this.prefixMatchWeight = prefixMatchWeight;
    }

    /**
     * Sets whether to match the first word.
     * @param matchWordFirst True to match the first word, false otherwise.
     */