如何将java.sql.Array转换为整数数组

import java.sql.Array;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.Arrays;

public class ArrayConversionExample {
    public static void main(String[] args) {
        String url = "jdbc:mysql://localhost:3306/mydb";
        String username = "root";
        String password = "password";

        try (Connection conn = DriverManager.getConnection(url, username, password);
             Statement stmt = conn.createStatement();
             ResultSet rs = stmt.executeQuery("SELECT array_column FROM my_table")) {

            if (rs.next()) {
                Array array = rs.getArray("array_column");
                Object[] objArray = (Object[]) array.getArray();
                Integer[] intArray = Arrays.copyOf(objArray, objArray.length, Integer[].class);
                int[] resultArray = Arrays.stream(intArray).mapToInt(Integer::intValue).toArray();
                
                System.out.println(Arrays.toString(resultArray));
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}