优化

app/src/main/java/io/legado/app/help/ContentProcessor.kt

@@ -46,15 +46,14 @@ class ContentProcessor private constructor(
 
     @Synchronized
     fun upReplaceRules() {
-        titleReplaceRules.clear()
+        titleReplaceRules.run {
-        contentReplaceRules.clear()
+            clear()
-        titleReplaceRules.addAll(appDb.replaceRuleDao.findEnabledByTitleScope(bookName, bookOrigin))
+            addAll(appDb.replaceRuleDao.findEnabledByTitleScope(bookName, bookOrigin))
-        contentReplaceRules.addAll(
+        }
-            appDb.replaceRuleDao.findEnabledByContentScope(
+        contentReplaceRules.run {
-                bookName,
+            clear()
-                bookOrigin
+            addAll(appDb.replaceRuleDao.findEnabledByContentScope(bookName, bookOrigin))
-            )
+        }
-        )
     }
 
     @Synchronized