java beginer

hi can any one explain .. what is reflection in java, with a small example?

Thanks in advance

A quick web search would have turned up a huge amount of resources on the subject (for instance, Trail: The Reflection API (The Java™ Tutorials) ). Forums like this are best utilized by asking a specific question about something you don't understand - after you've done the research - rather than hoping someone will repeat what has been written a hundreds of times over.