Traverser<Character> traverser = Traverser.forGraph(MULTI_GRAPH);
    assertEqualCharNodes(traverser.breadthFirst(charactersOf("ac")), "acbd");
    assertEqualCharNodes(traverser.breadthFirst(charactersOf("cb")), "cbad");
    assertEqualCharNodes(traverser.breadthFirst(charactersOf("db")), "db");
    assertEqualCharNodes(traverser.breadthFirst(charactersOf("d")), "d");
  }

  @Test
  public void forGraph_breadthFirst_cycle() {

        SimpleProblemCollector result = validate("bad-dependency-management-scope.xml");

        assertViolations(result, 0, 0, 1);

        assertContains(result.getWarnings().get(0), "test:g");
    }

    @Test
    void testBadDependencyVersion() throws Exception {
        SimpleProblemCollector result = validate("bad-dependency-version.xml");

        assertViolations(result, 0, 2, 0);

    }

    /**
     * Adds a bad word to the suggest index.
     *
     * @param badWord The bad word to add.
     * @param apply   true to apply the changes immediately.
     */
    public void addBadWord(final String badWord, final boolean apply) {
        suggester.indexer().addBadWord(badWord, apply);
        refresh();
    }

    /**
     * Deletes a bad word from the suggest index.
     *

    /** Helper for managing search suggestions and bad words */
    @Resource
    protected SuggestHelper suggestHelper;

    /**
     * Retrieves bad word settings with pagination support.
     *
     * @param body the search body containing pagination and filter parameters
     * @return JSON response containing list of bad word configurations
     */
    // GET /api/admin/badword/settings

            }
            break;
        default:
            break;
        }
        return OptionalEntity.empty();
    }

    /**
     * Get the bad word.
     * @param form The create form.
     * @return The bad word.
     */
    public static OptionalEntity<BadWord> getBadWord(final CreateForm form) {
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();

  public void testFromStringBadDefaultPort() {
    // Well-formed strings with bad default ports.
    checkFromStringCase("gmail.com:81", -1, "gmail.com", 81, true);
    checkFromStringCase("192.0.2.2:83", -1, "192.0.2.2", 83, true);
    checkFromStringCase("[2001::2]:85", -1, "2001::2", 85, true);
    checkFromStringCase("goo.gl:65535", 65536, "goo.gl", 65535, true);
    // No port, bad default.
    checkFromStringCase("google.com", -1, "google.com", -1, false);

  }

  public void testMisbehavingListenerAlreadyDone() {
    class BadRunnableException extends RuntimeException {}

    Runnable bad =
        () -> {
          throw new BadRunnableException();
        };

    future.set(1);
    future.addListener(bad, directExecutor()); // BadRunnableException must not propagate.
  }

  public void testMisbehavingListenerLaterDone() {

    /** The object path is invalid */
    int NT_STATUS_OBJECT_PATH_INVALID = 0xC0000039;
    /** The object path was not found */
    int NT_STATUS_OBJECT_PATH_NOT_FOUND = 0xC000003a;
    /** The object path syntax is bad */
    int NT_STATUS_OBJECT_PATH_SYNTAX_BAD = 0xC000003b;
    /** The process cannot access the file because it is being used by another process */
    int NT_STATUS_SHARING_VIOLATION = 0xC0000043;

	}) {
		t.Fatalf("Bad key[0].X, got %v", key0.X.Bytes())
	} else if !bytes.Equal(key0.Y.Bytes(), []byte{
		0xe0, 0x4b, 0x65, 0xe9, 0x24,
		0x56, 0xd9, 0x88, 0x8b, 0x52, 0xb3, 0x79, 0xbd, 0xfb, 0xd5, 0x1e, 0xe8,
		0x69, 0xef, 0x1f, 0xf, 0xc6, 0x5b, 0x66, 0x59, 0x69, 0x5b, 0x6c, 0xce,
		0x8, 0x17, 0x23,
	}) {
		t.Fatalf("Bad key[0].Y, got %v", key0.Y.Bytes())
	} else if key1.E != 0x10001 {

	MOVH	R0, F0             // ERROR "illegal combination"
	MOVB	R0>>0(R1), R2      // ERROR "bad shift"
	MOVB	R0->0(R1), R2      // ERROR "bad shift"
	MOVB	R0@>0(R1), R2      // ERROR "bad shift"
	MOVBS	R0>>0(R1), R2      // ERROR "bad shift"
	MOVBS	R0->0(R1), R2      // ERROR "bad shift"
	MOVBS	R0@>0(R1), R2      // ERROR "bad shift"
	MOVF	CPSR, F1           // ERROR "illegal combination"