如何在Java中返回多个值(插入sp)？

public static int[] getValues() {
    int[] values = new int[2];
    values[0] = 10;
    values[1] = 20;
    return values;
}

// 调用方法
int[] result = getValues();
int value1 = result[0];
int value2 = result[1];

public class Result {
    private int value1;
    private int value2;

    public Result(int value1, int value2) {
        this.value1 = value1;
        this.value2 = value2;
    }

    public int getValue1() {
        return value1;
    }

    public int getValue2() {
        return value2;
    }
}

public static Result getValues() {
    int value1 = 10;
    int value2 = 20;
    return new Result(value1, value2);
}

// 调用方法
Result result = getValues();
int value1 = result.getValue1();
int value2 = result.getValue2();

import java.util.HashMap;
import java.util.Map;

public static Map<String, Integer> getValues() {
    Map<String, Integer> values = new HashMap<>();
    values.put("value1", 10);
    values.put("value2", 20);
    return values;
}

// 调用方法
Map<String, Integer> result = getValues();
int value1 = result.get("value1");
int value2 = result.get("value2");