Appium Initializes a pit of the list

Write a page test today, the page has a list, so it defines the following a list
Private list<MobileElement> invitedlist = new arraylist<mobileelement> ();//Inviter list
Every time the Appium is run, it always tries to find elements such as

At first I thought that was where the variable was defined, and then the whole project was checked for no such variable. After trying many methods, it is found that Appium uses the list to mobileelement by the variable name.

Now that the reason is found, the definition of list is modified as follows:

Private list invitedlist = new arraylist<mobileelement> ();//Inviter list

Then everything is OK! This hole is really very silent, fortunately the day of the settlement off.

Appium Initializes a pit of the list