// Arrange
        SmbEndOfFileException ex = new SmbEndOfFileException();

        // Act
        String text = ex.toString();

        // Assert
        assertNotNull(text);
        assertTrue(text.contains(expectedSubstring), "toString should contain: " + expectedSubstring);
    }

        // When
        String result = trans2GetDfsReferral.toString();

        // Then
        assertNotNull(result);
        assertTrue(result.contains("Trans2GetDfsReferral"));
        assertTrue(result.contains("maxReferralLevel=0x3"));
        assertTrue(result.contains("filename=" + filename));
    }

    @Test
    @DisplayName("toString should handle null path")
    void testToStringWithNullPath() {

  }

  @Override
  public String pattern() {
    return pattern.pattern();
  }

  @Override
  public int flags() {
    return pattern.flags();
  }

  @Override
  public String toString() {
    return pattern.toString();
  }

  private static final class JdkMatcher extends CommonMatcher {
    final Matcher matcher;

    JdkMatcher(Matcher matcher) {
      this.matcher = Preconditions.checkNotNull(matcher);

        final PrintWriter writer = new PrintWriter(stringWriter);

        chatApiManager.sendSseEvent(writer, "test", Map.of("key", "value"));

        final String output = stringWriter.toString();
        assertTrue(output.contains("event: test"));
        assertTrue(output.contains("data:"));
        assertTrue(output.contains("\"key\":\"value\""));
    }

    @Test

    return value;
  }

  @Override
  public boolean equals(@Nullable Object obj) {
    return obj instanceof Count && ((Count) obj).value == value;
  }

  @Override
  public String toString() {
    return Integer.toString(value);
  }

        return 0;
    }

    @Override
    int readRDataWireFormat(final byte[] src, final int srcIndex) {
        return 0;
    }

    @Override
    public String toString() {
        return ("NameQueryRequest[" + super.toString() + "]");
    }

        return 8;
    }

    @Override
    int readBytesWireFormat(final byte[] buffer, final int bufferIndex) {
        return 0;
    }

    @Override
    public String toString() {
        return ("SmbComWriteAndXResponse[" + super.toString() + ",count=" + count + "]");
    }

    private final String toString;

    protected Stimulus(String toString) {
      this.toString = toString;
    }

    /**
     * Send this stimulus to both iterators and return normally only if both produce the same
     * response.
     */
    abstract void executeAndCompare(ListIterator<E> reference, T target);

    @Override
    public String toString() {
      return toString;
    }

        @Override
        public String toString() {
          return "starting()";
        }
      };
  private static final ListenerCallQueue.Event<Listener> RUNNING_EVENT =
      new ListenerCallQueue.Event<Listener>() {
        @Override
        public void call(Listener listener) {
          listener.running();
        }

        @Override
        public String toString() {
          return "running()";
        }

    assertThat(unordered.adjacentNode(unordered.nodeU())).isEqualTo(unordered.nodeV());
    assertThat(unordered.adjacentNode(unordered.nodeV())).isEqualTo(unordered.nodeU());
    assertThat(unordered.toString()).contains("chicken");
    assertThat(unordered.toString()).contains("egg");
  }

  @Test
  public void testSelfLoop() {
    EndpointPair<String> unordered = EndpointPair.unordered("node", "node");
    assertThat(unordered.isOrdered()).isFalse();