assertTrue(paramMap.containsKey("aaaBbbCcc"));
        assertFalse(paramMap.containsKey("AaaBbbCcc")); // false
        assertFalse(paramMap.containsKey("aaabbbcc"));
        assertTrue(paramMap.containsKey("ccc.ddd"));
        assertFalse(paramMap.containsKey("cccDdd"));
        assertFalse(paramMap.containsKey("DccDdd"));
    }

        FieldConfigs fieldConfigs = new FieldConfigs(params);
        assertTrue(fieldConfigs.getConfig("test").isEmpty());
        assertFalse(fieldConfigs.getConfig("foo").isEmpty());
        assertFalse(fieldConfigs.getConfig("foo").map(FieldConfigs.Config::isCache).orElse(false));
        assertFalse(fieldConfigs.getConfig("foo").map(FieldConfigs.Config::isOverwrite).orElse(false));

        assertFalse(synonymItem1.equals(new SynonymItem(2, new String[] { "A", "a" }, new String[] { "B", })));
        assertFalse(synonymItem1.equals(new SynonymItem(2, new String[] { "A" }, new String[] { "B", "b" })));
        assertFalse(synonymItem1.equals(new SynonymItem(1, new String[] { "A", "a" }, new String[] { "B", "c" })));

            assertEquals("reading" + (i + 1), kuromojiItem.getReading());
            assertEquals("pos" + (i + 1), kuromojiItem.getPos());
            assertFalse(kuromojiItem.isUpdated());
            assertFalse(kuromojiItem.isUpdated());
        }
    }

    /*
    // TODO
    public void test_insert() {
        final KuromojiFile kuromojiFile = new KuromojiFile(file1);

        TestMessage m = new TestMessage();
        int FLAG_A = 0x01;
        int FLAG_B = 0x02;
        assertFalse(m.isFlagSet(FLAG_A));
        m.setFlag(FLAG_A);
        assertTrue(m.isFlagSet(FLAG_A));
        // unset correctly removes the flag
        m.unsetFlag(FLAG_A);
        assertFalse(m.isFlagSet(FLAG_A));
        // Test another flag
        m.setFlag(FLAG_B);
        assertTrue(m.isFlagSet(FLAG_B));

  public void testSpliteratorNullable() {
    initCollectionWithNullElement();
    assertFalse(collection.spliterator().hasCharacteristics(Spliterator.NONNULL));
  }

  @CollectionFeature.Require(SUPPORTS_ADD)
  public void testSpliteratorNotImmutable_collectionAllowsAdd() {
    // If add is supported, verify that IMMUTABLE is not reported.
    assertFalse(collection.spliterator().hasCharacteristics(Spliterator.IMMUTABLE));
  }

      Entry<V, K> reversed = reverseEntry(entry);
      BiMap<V, K> inv = getMap().inverse();
      assertFalse(
          "Inverse should not contain entry " + reversed, inv.entrySet().contains(reversed));
      assertFalse(
          "Inverse should not contain key " + reversed.getKey(),
          inv.containsKey(reversed.getKey()));
      assertFalse(
          "Inverse should not contain value " + reversed.getValue(),

    assertFalse(
        "A List should not equal another List containing different elements.",
        getList().equals(other));
  }

  @CollectionSize.Require(absent = CollectionSize.ZERO)
  public void testEquals_otherListContainingNull() {
    List<E> other = new ArrayList<>(getSampleElements());
    other.set(other.size() / 2, null);
    assertFalse(

        final String sessionId = "id1";
        urlFilter.init(sessionId);

        assertFalse(urlFilter.match("http://example.com/"));
        assertFalse(urlFilter.match("http://example.com/a"));
        assertFalse(urlFilter.match("http://test.com/"));
        assertFalse(urlFilter.match("http://test.com/a"));
    }

    public void test_match_both() {

            assertFalse(robotsTxt.allows("/aaa", userAgent));
            assertFalse(robotsTxt.allows("/private/", userAgent));
            assertFalse(robotsTxt.allows("/private/index.html", userAgent));
            assertFalse(robotsTxt.allows("/help/", userAgent));
            assertFalse(robotsTxt.allows("/help.html", userAgent));
            assertFalse(robotsTxt.allows("/help/faq.html", userAgent));