For each loop on Java HashMap

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抹茶落季
抹茶落季 2021-02-05 08:21

A basic chat program I wrote has several key words that generate special actions, images, messages, etc. I store all of the key words and special functions in a HashMap. Key wor

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  •  忘掉有多难
    2021-02-05 09:01

    Only in Java 8 & above

    map.forEach((k,v)->System.out.println("Key: " + k + "Value: " + v));
    

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