* @return the first matching rule, or null if no rule matches
     */
    @Override
    public Rule getRule(final ResponseData responseData) {
        for (final Rule rule : ruleList) {
            if (rule.match(responseData)) {
                return rule;
            }
        }
        return null;
    }

    /*
     * (non-Javadoc)
     *
     * @see

    }

    @Nested
    @DisplayName("Edge case values")
    class EdgeCases {

        @Test
        @DisplayName("Null name is allowed via mock")
        void nullName() {
            FileEntry mock = mock(FileEntry.class);
            when(mock.getName()).thenReturn(null);
            assertNull(mock.getName());
        }

        @Test
        @DisplayName("Negative length is allowed via mock")

            @Throws(IOException::class)
            override fun authenticate(route: Route?, response: Response): Request? {
              if (response.request.header("Authorization") != null) {
                return null // Give up, we've already attempted to authenticate.
              }

              println("Authenticating for response: $response")
              println("Challenges: ${response.challenges()}")

    }

    @Test
    @DisplayName("Null inputs: read(byte[]) and write* with nulls throw NPE")
    void nullInputs_throwNPE() throws Exception {
        SmbRandomAccessFile raf = newInstance("rw", false, true, false);
        assertThrows(NullPointerException.class, () -> raf.read((byte[]) null));
        assertThrows(NullPointerException.class, () -> raf.writeBytes(null));

        existPrePage = false;
        existNextPage = false;
        pageSize = getDefaultPageSize();
        currentPageNumber = getDefaultCurrentPageNumber();

        id = null;
        name = null;
        versionNo = null;

    }

    /**
     * Returns the default current page number for pagination.
     *
     * @return the default current page number (typically 1)
     */

            throwValidationErrorApi(messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, id));
            return null;
        })).status(Status.OK).result());
    }

    // POST /api/admin/duplicatehost/setting
    /**
     * Creates a new duplicate host setting.
     *

<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image02.png">
</div>

This means that it will **always have a value**, it's just that sometimes the value could be `None` (or `null` in JSON).

        labelTypeBhv.delete(labelType, op -> {
            op.setRefreshPolicy(Constants.TRUE);
        });

        final LabelTypeHelper labelTypeHelper = ComponentUtil.getLabelTypeHelper();
        if (labelTypeHelper != null) {
            labelTypeHelper.refresh(getLabelTypeList());
        }
    }

    /**
     * Set up list conditions.
     *
     * @param cb The condition bean.

    private int fid, remaining, dataLength, dataOffset, off;
    private byte[] b;
    private long offset;

    private int pad;

    int writeMode;

    SmbComWriteAndX() {
        super(null);
        command = SMB_COM_WRITE_ANDX;
    }

    SmbComWriteAndX(final int fid, final long offset, final int remaining, final byte[] b, final int off, final int len,
            final ServerMessageBlock andx) {

          override fun authenticate(
            route: Route?,
            response: Response,
          ): Request? {
            if (response.request.header("Authorization") != null) {
              return null // Give up, we've already attempted to authenticate.
            }

            println("Authenticating for response: $response")
            println("Challenges: ${response.challenges()}")