Iterator<Entry<E>> entryIterator = entryIterator();
    if (entryIterator.hasNext()) {
      Entry<E> result = entryIterator.next();
      result = Multisets.immutableEntry(result.getElement(), result.getCount());
      entryIterator.remove();
      return result;
    }
    return null;
  }

  @Override
  public @Nullable Entry<E> pollLastEntry() {

        final String[] result = chatApiManager.parseExtraQueries(request);
        assertEquals(3, result.length);
        assertEquals("filetype:HTML OR filetype:PDF", result[0]);
        assertEquals("timestamp:[now-1y TO *]", result[1]);
        assertEquals("content_length:[0 TO 10000]", result[2]);
    }

    @Test

        assertEquals("c", result[2]);
    }

    @Test
    public void test_distinct_withDuplicates() {
        // Test distinct with duplicates
        String[] input = new String[] { "a", "b", "a", "c", "b", "a" };
        String[] result = invokeDistinct(input);
        assertEquals(3, result.length);
        assertEquals("a", result[0]);
        assertEquals("b", result[1]);
        assertEquals("c", result[2]);

    indirect=True,
)
def test_level_mismatch_1(runner: CliRunner, root_dir: Path, copy_test_files):
    result = runner.invoke(
        cli,
        ["fix-pages", "docs/lang/docs/doc.md"],
    )
    assert result.exit_code == 1

    fixed_content = (root_dir / "docs" / "lang" / "docs" / "doc.md").read_text("utf-8")
    expected_content = Path(

                        result = result.replace("${" + key + "}", String.valueOf(value));
                    } else if (value instanceof TestUser) {
                        // Handle TestUser object
                        TestUser user = (TestUser) value;
                        result = result.replace("${" + key + ".name}", user.name);
                        result = result.replace("${" + key + ".age}", String.valueOf(user.age));

    Iterator<Entry<E>> entryIterator = entryIterator();
    if (entryIterator.hasNext()) {
      Entry<E> result = entryIterator.next();
      result = Multisets.immutableEntry(result.getElement(), result.getCount());
      entryIterator.remove();
      return result;
    }
    return null;
  }

  @Override
  public @Nullable Entry<E> pollLastEntry() {

        };

        try {
            String result = SearchEngineUtil.getXContentString(xContent, XContentType.JSON);
            assertNotNull(result);
            assertTrue(result.contains("name"));
            assertTrue(result.contains("test"));
            assertTrue(result.contains("123"));
            assertTrue(result.contains("true"));
            assertTrue(result.contains("items"));

                            cleanDestination = true
                            val perfResultArtifactRule =
                                "results/performance/build/test-results-*.zip!performance-tests/perf-results*.json => " +
                                    "$performanceResultsDir/${performanceTest.bucketIndex}/"
                            artifactRules =

        // Execute
        corsHandlerFactory.add(origin, handler);
        CorsHandler result = corsHandlerFactory.get(origin);

        // Verify
        assertNotNull(result);
        assertEquals(handler, result);
        assertEquals("example-handler", ((TestCorsHandler) result).getName());
    }

    @Test
    public void test_add_and_get_multipleOrigins() {
        // Setup

        String[] result = SearchRequestParams.simplifyArray(input);
        assertEquals(3, result.length);
        assertEquals("a", result[0]);
        assertEquals("b", result[1]);
        assertEquals("c", result[2]);
    }

    @Test
    public void test_simplifyArray_withAllBlanks() {
        String[] input = { "", "  ", null };
        String[] result = SearchRequestParams.simplifyArray(input);