android


What is wrong about Hashmap


I'm using Hashmap in Android studio version 1.7.
But i'm following code from old website.
I don't know about new platform of new Hashmap.
I can run application. Don't has error in logcat.
Please see my picture and help me.
Sorry for my bad English.
Try to initialize your Arraylist by following way:
ArrayList<HashMap<String,String>> MyArrList = new ArrayList<>();
There is nothing wrong with it. The dialog shown by Android Studio is just a hint that you could write it a bit simpler.

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