How can I invoke a method without knowing the count of parameters using java.lang.reflect?

I read a tutorial about java.öang.reflect and found a way to get a method from a class and invoke it with given parameters like that:

Method method = /*some initialization*/;
Object returnValue = method.invoke(null, "parameter-value1");

This calls the static method "method" which takes "parameter-value1" as its only parameter.

Now that's pretty neat, but it is not sufficiently dynamic. I want to invoke a method I only have the method-object of and insert an unspecified number of parameters. Let's say I have Method method and Object[] parameters (to be used as parameters for the invocation of method).

Is it possible to write a short and simple method to call any method with given arguments by using reflect? If so: How to archieve this?