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10 lines
373 B
10 lines
373 B
public class Test {
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public static void main(String[] args) {
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Pair<Integer,String> pair=new Pair<>(1,"a");
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System.out.println(pair.getKey());
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System.out.println(pair.getValue());
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Pair<String,Integer> swappedPair=Pair.swap(pair);
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System.out.println(swappedPair.getKey());
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System.out.println(swappedPair.getValue());
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}
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}
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