Design pattern mediator and java implementation

what is the problem I have some object and they need to communitate each other and i want a software that do it the soluzion of mediator The first, not best solution, is programming the objects (collegues) so that each object can communicate with all other objects. But in this way i have hight coupling between objects. We want avoid this. The best solution is to use an object (mediator) through each object can communicate. Leggi tutto... (http://blog.intelly-net.com/java/design-pattern/design-pattern-mediator-and-java-implementation.html)