REPORT-72634 设计器卡顿优化一期

designer-base/src/main/java/com/fr/design/carton/EventDispatchThreadHangMonitor.java

@@ -171,7 +171,7 @@ public final class EventDispatchThreadHangMonitor extends EventQueue {
         int month = StringUtils.isEmpty(split[1]) ? -1 : Integer.parseInt(split[1]);
         String dirPath = StableUtils.pathJoin(JOURNAL_FILE_PATH, split[0], "month-" + month, date);
         File dirFile = new File(dirPath);
-        File file = new File( StableUtils.pathJoin(dirPath, File.separator, filename));
+        File file = new File( StableUtils.pathJoin(dirPath, filename));
         try {
             if (!file.exists()) {
                 if (!dirFile.exists()) {