Creating a map in Java, parameter error

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既然无缘
既然无缘 2020-12-22 00:34

I currently have this piece of code:

Map memory = new HashMap();

However it returns this

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  • 2020-12-22 01:21

    Two possible mistakes:

    • You are using JKD 1.4
    • You imported something else than java.util.Map
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  • 2020-12-22 01:22

    You may have imported the wrong Map class. java.util.Map takes parameters.

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