Can anyone please find me examples of these methods.......

I'm trying to get a better idea what "Helper methods" do but cannot find any good examples, can anyone please find me examples of these method.
Also how do I print methods between different classes in a program??
many thanks

Also how do I print methods between differentclasses
in a program??This question makes no sense to me.I've got some classes that need to print methods from
an input/output class, what code is needed for
this????You want to print methods? You might use Reflection for this. An Input/Output class? What is that? You want to print method signatures from a class that handles IO? Why should it matter what the class does?
I've no idea what code might be needed to do whatever it is you are wanting to do here - please clarify and see if we can get a more useful answer.

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