Infering the type of the arguments in method for aspectj

In AOP(using Aspectj) to intercept a method call and acess its parameters we can use

Object[] args=joinPoint.getArgs();

But does the JoinPoint class gives us any feature to infer the type of the parameters? For instance:

public void setApples(List<Apple>){..}

All I get is an Object instance. Is there some way to infer the type of that parameter using the joinpoint properties or reflection or Guava TypeToken?