@DisplayName("Edge and invalid inputs")
    class EdgeCases {

        @Test
        @DisplayName("read(null) throws NullPointerException")
        void readNullArrayThrows() throws Exception {
            SmbFileInputStream in = newStream();
            assertThrows(NullPointerException.class, () -> in.read(null));
        }

        @Test
        @DisplayName("readDirect with len <= 0 returns 0")

 */
package org.codelibs.fess.suggest.normalizer;

/**
 * The HankakuKanaToZenkakuKana class implements the Normalizer interface to convert
 * half-width Katakana characters (Hankaku Kana) to full-width Katakana characters (Zenkaku Kana).
 * It also handles the conversion of voiced and semi-voiced sound marks.
 *
 * <p>This class provides the following functionalities:</p>
 * <ul>

  }

  /**
   * Returns the {@linkplain #isPublicSuffix() public suffix} portion of the domain name, or {@code
   * null} if no public suffix is present.
   *
   * @since 6.0
   */
  public @Nullable InternetDomainName publicSuffix() {
    return hasPublicSuffix() ? ancestor(publicSuffixIndex()) : null;
  }

  /**
   * Indicates whether this domain name ends in a {@linkplain #isPublicSuffix() public suffix},

    // Not using mocks for these strategies - a mock would just copy the actual implementation.

    private final ModelProcessor modelProcessor = new DefaultModelProcessor(null, Map.of());
    private final PomlessCollectionStrategy pomlessCollectionStrategy = new PomlessCollectionStrategy(projectBuilder);
    private final MultiModuleCollectionStrategy multiModuleCollectionStrategy =

  /**
   * Records an exception so that it can be rethrown later in the test harness thread, triggering a
   * test case failure. Only the first failure is recorded; subsequent calls to this method from
   * within the same test have no effect.
   */
  public void threadRecordFailure(Throwable t) {
    threadFailure.compareAndSet(null, t);
  }

  @Override

      synchronized (mutex) {
        Collection<V> collection = super.get(key);
        return (collection == null) ? null : typePreservingCollection(collection, mutex);
      }
    }

    @Override
    public Set<Map.Entry<K, Collection<V>>> entrySet() {
      synchronized (mutex) {
        if (asMapEntrySet == null) {
          asMapEntrySet = new SynchronizedAsMapEntries<>(delegate().entrySet(), mutex);
        }

      synchronized (mutex) {
        Collection<V> collection = super.get(key);
        return (collection == null) ? null : typePreservingCollection(collection, mutex);
      }
    }

    @Override
    public Set<Map.Entry<K, Collection<V>>> entrySet() {
      synchronized (mutex) {
        if (asMapEntrySet == null) {
          asMapEntrySet = new SynchronizedAsMapEntries<>(delegate().entrySet(), mutex);
        }

   *
   * <p>Example:
   *
   * {@snippet :
   * Ordering.allEqual().nullsLast().sortedCopy(
   *     asList(t, null, e, s, null, t, null))
   * }
   *
   * <p>Assuming {@code t}, {@code e} and {@code s} are non-null, this returns {@code [t, e, s, t,
   * null, null, null]} regardless of the true comparison order of those three values (which might
   * not even implement {@link Comparable} at all).
   *

   * place....)
   */

  /**
   * Ensures that {@code reference} is non-null, throwing a {@code VerifyException} with a default
   * message otherwise.
   *
   * @return {@code reference}, guaranteed to be non-null, for convenience
   * @throws VerifyException if {@code reference} is {@code null}
   * @see Preconditions#checkNotNull Preconditions.checkNotNull()
   */
  @CanIgnoreReturnValue

                    it.set(MavenPropertiesLoader.substVars(it.next(), null, null, callback));
                }
            }
            commandLineBuilder.addOption(option);
        }
        for (String arg : cliRequest.commandLine.getArgList()) {
            commandLineBuilder.addArg(MavenPropertiesLoader.substVars(arg, null, null, callback));
        }
        cliRequest.commandLine = commandLineBuilder.build();