java - How to put value in HashMap? -

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this question has answer here:

i have map

map<string,string[]> data = hashmap<string,string[]>();

and want put value in it. 

"key":["value1","value2"]

i try error:

data.put("key",["value1","value2"]);//syntax error

you try using array initializer fixed size string arrays following

    map<string, string[]> data = new hashmap<>();     data.put("key", new string[]{"val1", "val2"});

this should work


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