[observer] Forum Topics

Hello, I have a observer pattern based JTable. With time it is poulated with new data packets. I use addRow functionalities to add my rows. But I want to put always the last coming datapackets at the top. How to do it??

Hi there, I have been studying he Observer pattern among other design patterns, and I am having difficulty understanding how it works. I have read the design patterns book by Head First where applicable and researched it like crazy on the internet. I was wondering if anyone can point out …