result.setUpdatedBy(DfTypeUtil.toString(source.get("updatedBy")));
            result.setUpdatedTime(DfTypeUtil.toLong(source.get("updatedTime")));
            result.setUsername(DfTypeUtil.toString(source.get("username")));
            return updateEntity(source, result);
        } catch (InstantiationException | IllegalAccessException e) {
            final String msg = "Cannot create a new instance: " + entityType.getName();

        Map<String, Object> context = new HashMap<>();
        context.put("password", "secretpassword123");
        context.put("sessionId", "abc123def456");
        context.put("username", "******@****.***");

        logger.logEvent(EventType.AUTHENTICATION_SUCCESS, Severity.INFO, "Login attempt", context);

        // The test verifies that the logger runs without errors when masking is enabled

        @Override
        public boolean authenticate(HttpServletResponse response) throws IOException, ServletException {
            return false;
        }

        @Override
        public void login(String username, String password) throws ServletException {
        }

        @Override
        public void logout() throws ServletException {
        }

        @Override

	} else if len(stmt.Schema.PrimaryFields) != 1 {
		t.Errorf("should have only one primary field with embedded struct, but got %v", len(stmt.Schema.PrimaryFields))
	}

	for _, name := range []string{"user_id", "user_name", "user_email"} {
		if !DB.Migrator().HasColumn(&HNPost{}, name) {
			t.Errorf("should has prefixed column %v", name)
		}
	}

	// save embedded struct
	DB.Save(&HNPost{BasePost: BasePost{Title: "news"}})

     */
    private void initFromProperties(Properties props) {
        String value;

        // Standard jCIFS properties
        value = props.getProperty("jcifs.smb.client.username");
        if (value != null) {
            this.defaultUserName = value;
        }

        value = props.getProperty("jcifs.smb.client.password");
        if (value != null) {

                    AuthenticationContext authCtx = AuthenticationContext.forRepository(session, repo);
                    Authentication result = new Authentication(
                            authCtx.get(AuthenticationContext.USERNAME), authCtx.get(AuthenticationContext.PASSWORD));
                    result.setPrivateKey(authCtx.get(AuthenticationContext.PRIVATE_KEY_PATH));

        assertEquals("production", SystemUtil.maskSensitiveValue("ENVIRONMENT", "production"));
        assertEquals("admin", SystemUtil.maskSensitiveValue("USER_NAME", "admin"));
        assertEquals("true", SystemUtil.maskSensitiveValue("DEBUG_MODE", "true"));
    }

    @Test
    public void test_maskSensitiveValue_nullHandling() {

		ClientTLSCert string             `json:"clientTLSCert"`
		ClientTLSKey  string             `json:"clientTLSKey"`
	} `json:"tls"`
	SASL struct {
		Enable    bool   `json:"enable"`
		User      string `json:"username"`
		Password  string `json:"password"`
		Mechanism string `json:"mechanism"`
	} `json:"sasl"`
	Producer struct {
		Compression      string `json:"compression"`
		CompressionLevel int    `json:"compressionLevel"`

labels.request_error_title=请求格式不正确。
labels.bad_request=对URL的请求不正确。
labels.page_not_found_title=页面未找到。
labels.check_url=请检查URL。
labels.busy_title=服务暂时不可用
labels.busy_message=服务器当前负载较高，请稍后重试。
labels.user_name=用户名
labels.login=登录
labels.login.placeholder_username=用户名
labels.login.placeholder_password=密码
labels.login.title=登录
labels.index_label=标签
labels.index_lang=首选语言
labels.index_sort=排序
labels.index_num=显示数量

            } catch (final Exception e) {
                logger.warn("Failed to process shutdown task.", e);
            }
        });
    }

    /**
     * Gets the username of the current user.
     *
     * @return The username, or "guest" if not logged in.
     */
    public String getUsername() {