data-href="${contextPath}/admin/dict/protwords/details/${f:u(dictId)}/4/${f:u(data.id)}">
                                                    <td>${f:h(data.inputValue)}</td>
                                                </tr>
                                            </c:forEach>
                                            </tbody>
                                        </table>

                                                        data-href="${contextPath}/admin/dict/stopwords/details/${f:u(dictId)}/4/${f:u(data.id)}">
                                                    <td>${f:h(data.inputValue)}</td>
                                                </tr>
                                            </c:forEach>
                                            </tbody>
                                        </table>

        // Test with multiple inputs
        String[] inputs = { "a", "b", "c" };
        CharMappingItem item = new CharMappingItem(1L, inputs, "output");

        String inputsValue = item.getInputsValue();
        assertEquals("a\nb\nc", inputsValue);
    }

    @Test
    public void test_getInputsValue_withSingleInput() {
        // Test with single input
        String[] inputs = { "single" };