有没有办法使用apache-commons在属性文件中为环境变量提供默认值？

<dependency>
    <groupId>commons-configuration</groupId>
    <artifactId>commons-configuration</artifactId>
    <version>1.10</version>
</dependency>

import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.configuration.PropertiesConfiguration;

public class Main {
    public static void main(String[] args) {
        try {
            // 加载属性文件
            PropertiesConfiguration config = new PropertiesConfiguration("config.properties");

            // 设置环境变量的默认值
            config.setProperty("env.variable", "default value");

            // 获取环境变量的值
            String envVariable = config.getString("env.variable");

            System.out.println("环境变量的值：" + envVariable);
        } catch (ConfigurationException e) {
            e.printStackTrace();
        }
    }
}

env.variable=default value