design-pattern/src/main/java/cn/qinys/learn/behavioral/facade/SubsystemC.java

package cn.qinys.learn.behavioral.facade;

/**
 * 子系统 C
 */
public class SubsystemC {
    public String operationC1() {
        String s = "SubsystemC: operationC1";
        System.out.println(s);
        return s;
    }
}