asDocMeta().version(version);
    }

    @Override
    public String toString() {
        return "KeyMatch [boost=" + boost + ", createdBy=" + createdBy + ", createdTime=" + createdTime + ", maxSize=" + maxSize
                + ", query=" + query + ", term=" + term + ", updatedBy=" + updatedBy + ", updatedTime=" + updatedTime + ", docMeta="
                + docMeta + "]";
    }

     *
     * @param str
     *            the string (can be <code>null</code>)
     * @param defaultStr
     *            the string to return if the argument is <code>null</code> (can be <code>null</code>)
     * @return the given string, or the specified default string if the argument is <code>null</code>
     */
    public static String defaultString(final String str, final String defaultStr) {
        return str == null ? defaultStr : str;

    }

    /**
     * Test the toString method.
     * It should return a string representation of the SmbComNegotiate object.
     */
    @Test
    void testToString() {
        String result = smbComNegotiate.toString();
        assertTrue(result.startsWith("SmbComNegotiate["), "String should start with SmbComNegotiate[");
        assertTrue(result.contains("wordCount=0"), "String should contain wordCount=0");

    }

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

    @Override
    public String toString() {
        return ("TransPeekNamedPipe[" + super.toString() + ",pipeName=" + name + "]");
    }

    public Map<String, String> getQueryMap() {
        return queryMap;
    }

    /**
     * Adds a query to the query map with the specified display key.
     *
     * @param key the display key for the query
     * @param query the query string to add
     */
    public void addQuery(final String key, final String query) {
        queryMap.put(key, query);
    }

    /**

        assertNotNull(instance);

        // Write something to verify it uses our test stream
        instance.println("test message");
        instance.flush();
        String output = testOutput.toString();
        assertTrue(output.contains("test message"));
    }

    @Test
    void testSetInstanceMultipleTimes() {
        // Test setting instance multiple times

    private final Table<R, C, V> delegate = HashBasedTable.create();
    private final Object mutex = new Object[0]; // something Serializable

    @Override
    public String toString() {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.toString();
    }

    @Override
    public boolean equals(@Nullable Object o) {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.equals(o);
    }

        asDocMeta().version(version);
    }

    @Override
    public String toString() {
        return "RelatedQuery [createdBy=" + createdBy + ", createdTime=" + createdTime + ", updatedBy=" + updatedBy + ", updatedTime="
                + updatedTime + ", term=" + term + ", queries=" + Arrays.toString(queries) + "]";
    }

            } catch (final Exception e) {
                logger.warn("File Config {} does not exist.", getFileConfigId(), e);
            }
        }
        return fileConfig;
    }

    @Override
    public String toString() {
        return "FileAuthentication [fileConfig=" + fileConfig + ", createdBy=" + createdBy + ", createdTime=" + createdTime

      return;
    }
    fail();
  }

  /** An object with a friendly {@link #toString()}. */
  private static final class TestObject {
    final int group;
    final int item;

    TestObject(int group, int item) {
      this.group = group;
      this.item = item;
    }

    @Override
    public String toString() {
      return MoreObjects.toStringHelper("TestObject")
          .add("group", group)