public Object invokeSuper(Object obj, Object[] args) throws Throwable {
    try {
      // 调用init方法，获取下标，且要生成FastClass类实例
        init();
        FastClassInfo fci = fastClassInfo;
        // f2是被代理类的FastClass实例，下标在init方法中计算好了
        // 假设我们调用的上面的toString()方法，其实也就是调用的代理类的CGLIB$toString$0方法，这样就实现了原始方法的调用，所以我们才需要执行invokeSuper，如果调用invoke，就会形成死循环
        return fci.f2.invoke(fci.i2, obj, args);
    } catch (InvocationTargetException e) {
        throw e.getTargetException();
    }
}
/**
 * invoke执行的是原始类的方法，因为f1是被代理类的FastClass
 * 
 */
public Object invoke(Object obj, Object[] args) throws Throwable {
    try {
        init();
        FastClassInfo fci = fastClassInfo;
        return fci.f1.invoke(fci.i1, obj, args);
    } catch (InvocationTargetException e) {
        throw e.getTargetException();
    } catch (IllegalArgumentException e) {
        if (fastClassInfo.i1 < 0)
            throw new IllegalArgumentException("Protected method: " + sig1);
        throw e;
    }
}

public Object invoke(int var1, Object var2, Object[] var3) throws InvocationTargetException {
        558ee7c6 var10000 = (558ee7c6)var2;
        int var10001 = var1;
        try {
            switch(var10001) {
            case 0:
                return new Boolean(var10000.equals(var3[0]));
            case 1:
                return var10000.toString();
            case 2:
                return new Integer(var10000.hashCode());
            case 3:
                return var10000.clone();
            case 4:
                return var10000.newInstance((Callback[])var3[0]);
            case 5:
                return var10000.newInstance((Class[])var3[0], (Object[])var3[1], (Callback[])var3[2]);
            case 6:
                return var10000.newInstance((Callback)var3[0]);
            case 7:
                var10000.setCallbacks((Callback[])var3[0]);
                return null;
            case 8:
                var10000.findLove();
                return null;
            case 9:
                var10000.setCallback(((Number)var3[0]).intValue(), (Callback)var3[1]);
                return null;
            case 10:
                return var10000.getCallback(((Number)var3[0]).intValue());
            case 11:
                return var10000.getCallbacks();
            case 12:
                558ee7c6.CGLIB$SET_STATIC_CALLBACKS((Callback[])var3[0]);
                return null;
            case 13:
                558ee7c6.CGLIB$SET_THREAD_CALLBACKS((Callback[])var3[0]);
                return null;
            case 14:
                return 558ee7c6.CGLIB$findMethodProxy((Signature)var3[0]);
            case 15:
                return new Boolean(var10000.CGLIB$equals$1(var3[0]));
            case 16:
                return var10000.CGLIB$toString$2();
            case 17:
                var10000.CGLIB$findLove$0();
                return null;
            case 18:
                return var10000.CGLIB$clone$4();
            case 19:
                return new Integer(var10000.CGLIB$hashCode$3());
            case 20:
                558ee7c6.CGLIB$STATICHOOK1();
                return null;
            }
        } catch (Throwable var4) {
            throw new InvocationTargetException(var4);
        }
        throw new IllegalArgumentException("Cannot find matching method/constructor");
    }

//f1;com.example.proxy.staticproxy.Son
//f2.com.example.proxy.staticproxy.Son$$EnhancerByCGLIB$$d760ccc