HashMap declaration
what is difference between below threee HashMap declarations
1.HashMap<String,Integer> map=new HashMap<String,Integer>();
2.Map<String,Integer> map=new HashMap<String,Integer>();
3.HashMap<String,int> map=new HashMap<String,int>();
why i cannot pass primitive to generics?
please advise
1.HashMap<String,Integer> map=new HashMap<String,Integer>();
2.Map<String,Integer> map=new HashMap<String,Integer>();
3.HashMap<String,int> map=new HashMap<String,int>();
why i cannot pass primitive to generics?
please advise
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krakatoa
No OP input. No other expert comment. My answer in any case is correct.