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Java Stream - 如何反整数数组

我们想知道如何反整数数组。
import java.util.Arrays;
public class Main {
public static void main(String[] args) {
Integer[] numbers = {1, 2, 3};
// reverse with lambda
reverseWithLambda(numbers);
System.out.println(Arrays.toString(numbers));
}
private static void reverseWithLambda(Integer[] numbers) {
Arrays.sort(numbers, (Integer i1, Integer i2) -> { return (i2 - i1); });
}
}
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