Apache Derby SAMP模式有没有示例数据？

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class DerbyExample {
    public static void main(String[] args) {
        Connection connection = null;
        try {
            // 建立数据库连接
            connection = DriverManager.getConnection("jdbc:derby:sampleDB;create=true");
            
            // 创建表格
            connection.createStatement().execute("CREATE TABLE users (id INT PRIMARY KEY, name VARCHAR(50))");
            
            // 插入数据
            connection.createStatement().execute("INSERT INTO users VALUES (1, 'John')");
            connection.createStatement().execute("INSERT INTO users VALUES (2, 'Jane')");
            
            System.out.println("数据插入成功！");
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            // 关闭数据库连接
            if (connection != null) {
                try {
                    connection.close();
                } catch (SQLException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}