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Initialize Static Array of Map in Java

Im having problems when trying to initialize the variable:

Map<Sentence, Float>[] vectorValueSentences; // this is ok

/* but this is not */ vectorValueSentences = new HashMap<Sentence, Float>()[100];

I search on what to do but i didnt find any. I read that the object to be initialize has to be static but i dont find a way to declare the Map static.

Thank you for your help!

    HashMap<Sentence, Float>[] vectorValueSentences = new HashMap[100];

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