protocolHelper.init();

        try {
            protocolHelper.isValidWebProtocol(null);
            fail("Should throw exception for null URL");
        } catch (Exception e) {
            // Expected
            assertNotNull(e);
        }
    }

    @Test
    public void test_isValidFileProtocol_nullUrl() {

import java.util.stream.Stream;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.fess.suggest.entity.SuggestItem;
import org.codelibs.fess.suggest.exception.SuggestIndexException;
import org.codelibs.fess.suggest.index.SuggestIndexResponse;
import org.codelibs.fess.suggest.index.writer.SuggestWriter;
import org.codelibs.fess.suggest.index.writer.SuggestWriterResult;

    assertTrue(filter.accept(dir, "aaaa"));
    assertFalse(filter.accept(dir, "b"));

    // Show that dir is ignored
    assertTrue(filter.accept(null, "a"));
  }

  public void testNulls() throws Exception {
    NullPointerTester tester = new NullPointerTester();

    tester.testConstructors(PatternFilenameFilter.class, Visibility.PACKAGE);

        .isEqualTo(0);
    assertThat(PublicSuffixPatterns.TRIE.findSuffixIndex(ImmutableList.of("bar", "foo", "ck")))
        .isEqualTo(1);

    // !www.ck is an exception, so ck is the suffix
    assertThat(PublicSuffixPatterns.TRIE.findSuffixIndex(ImmutableList.of("www", "ck")))
        .isEqualTo(1);
    assertThat(PublicSuffixPatterns.TRIE.findSuffixIndex(ImmutableList.of("foo", "www", "ck")))

            try (InputStream in = Files.newInputStream(userToolchainsFile.toPath())) {
                toolchains = new PersistedToolchains(new MavenToolchainsStaxReader().read(in));
            } catch (Exception e) {
                throw new MisconfiguredToolchainException(
                        "Cannot read toolchains file at " + userToolchainsFile.getAbsolutePath(), e);
            }

import static org.junit.Assert.assertTrue;

import java.util.ArrayList;

import org.junit.Test;

public class SuggestRequestTest {
    @Test
    public void test_isHiraganaQuery() throws Exception {
        SuggestQueryBuilder queryBuilder = new SuggestQueryBuilder(null, null, new ArrayList<>(), 2.0f);
        assertTrue(queryBuilder.isHiraganaQuery("あ"));
        assertTrue(queryBuilder.isHiraganaQuery("あおぞら"));

            try {
                accessTokenService.store(entity);
                saveInfo(messages -> messages.addSuccessCrudCreateCrudTable(GLOBAL));
            } catch (final Exception e) {
                logger.warn("Failed to process a request.", e);
                throwValidationError(messages -> messages.addErrorsCrudFailedToCreateCrudTable(GLOBAL, buildThrowableMessage(e)),

   * {@code null}; it may either return a non-null value or throw an exception.
   *
   * <p>No observable state associated with this cache is modified until loading completes.
   *
   * @throws ExecutionException if a checked exception was thrown while loading the value
   * @throws UncheckedExecutionException if an unchecked exception was thrown while loading the
   *     value

    private final Map<String, Integer> globalStringFrequency = new HashMap<>();
    private int totalPoms = 0;

    public static void main(String[] args) throws Exception {
        if (args.length < 1) {
            System.out.println("Usage: PomMemoryAnalyzer <directory-with-poms>");
            System.exit(1);
        }

        Path rootDir = Paths.get(args[0]);

	<script type="text/javascript" src="${fe:url('/js/suggestor.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/search.js')}"></script>
</body>
${fe:html(false)}