perf[protocol]: prediction Length

protocol/src/main/java/com/zfoo/protocol/serializer/reflect/ArraySerializer.java

@@ -78,7 +78,7 @@ public class ArraySerializer implements ISerializer {
     public int predictionLength(IFieldRegistration fieldRegistration) {
         ArrayField arrayField = (ArrayField) fieldRegistration;
         var length = arrayField.getArrayElementRegistration().serializer().predictionLength(arrayField.getArrayElementRegistration());
-        return 9 * length;
+        return 7 * length;
     }
 
 }

protocol/src/main/java/com/zfoo/protocol/serializer/reflect/ListSerializer.java

@@ -73,6 +73,6 @@ public class ListSerializer implements ISerializer {
     public int predictionLength(IFieldRegistration fieldRegistration) {
         ListField listField = (ListField) fieldRegistration;
         var length = listField.getListElementRegistration().serializer().predictionLength(listField.getListElementRegistration());
-        return 9 * length;
+        return 7 * length;
     }
 }

protocol/src/main/java/com/zfoo/protocol/serializer/reflect/MapSerializer.java

@@ -81,6 +81,6 @@ public class MapSerializer implements ISerializer {
         var mapField = (MapField) fieldRegistration;
         var keyLength = mapField.getMapKeyRegistration().serializer().predictionLength(mapField.getMapKeyRegistration());
         var valueLength = mapField.getMapValueRegistration().serializer().predictionLength(mapField.getMapValueRegistration());
-        return 9 * (keyLength + valueLength);
+        return 7 * (keyLength + valueLength);
     }
 }

protocol/src/main/java/com/zfoo/protocol/serializer/reflect/SetSerializer.java

@@ -75,7 +75,7 @@ public class SetSerializer implements ISerializer {
     public int predictionLength(IFieldRegistration fieldRegistration) {
         var setField = (SetField) fieldRegistration;
         var length = setField.getSetElementRegistration().serializer().predictionLength(setField.getSetElementRegistration());
-        return 9 * length;
+        return 7 * length;
     }
 
 }