method undefinedjava

hello /prog/ i have the following java code http://pastebin.com/WT7PPk1z

and on line 15 eclips gives the error "The method pMedio(Point) is undefined for the type Point"

How can i fix this?

You need to understand the difference between instance and class methods.

You're trying to call the method pMedio on the Point class. The Point class has no 'pMedio' method, that's something you've defined, but you've defined it as a method on the Client class, not the point class.