Rename .java to .kt

feiyu02

2025-10-13 5bff489eb92a807c25d3746d8088518bd259a50b

 src/main/kotlin/cn/flightfeather/supervision/business/report/ReportUtil.kt

@@ -4,4 +4,5 @@
 * 报告生成工具
 */
class ReportUtil {

}