比较两个数组或arraylists,找到相似和不同的值

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

public class ArrayComparison {
    public static void main(String[] args) {
        int[] array1 = {1, 2, 3, 4, 5};
        int[] array2 = {3, 4, 5, 6, 7};

        List<Integer> similarValues = new ArrayList<>();
        List<Integer> differentValues = new ArrayList<>();

        for (int i = 0; i < array1.length; i++) {
            boolean found = false;
            for (int j = 0; j < array2.length; j++) {
                if (array1[i] == array2[j]) {
                    similarValues.add(array1[i]);
                    found = true;
                    break;
                }
            }
            if (!found) {
                differentValues.add(array1[i]);
            }
        }

        System.out.println("Similar values: " + similarValues);
        System.out.println("Different values: " + differentValues);
    }
}

Similar values: [3, 4, 5]
Different values: [1, 2]