Map lt String Any gt vs Map lt gt ```val data MutableMap lt kotlinlang #android

Map<String,Any> vs Map<,> ```val data...

Kulwinder Singh

03/13/2020, 5:54 AM

Map<String,Any> vs Map<,

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val data: MutableMap<String, Any>
/..../
val client = data.get("MY_DATA") as Map<String, Any>//Unchecked cast: Any? to Map<String, Any>

android studio suggest to convert it to

val client = data.get("MY_DATA") as *Map<*, *>*

What is difference between both?

Raul Tunduc

03/13/2020, 7:09 AM

Compiler thinks that your keys will have different type than String. Maybe an Int.

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