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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