Design Patterns Examples in Java

[batux]

A bunch of design pattern examples which I developed in Java ... I hope It might be helpful for other developers. By the way, I'm open to listen all kind of criticisms. I would like to improve my code quality.

https://github.com/batux/design_patterns

[poopee]

Hi, actually I'm really interesting in java programming. May I know what is design pattern and why do we need so many design pattern ? Is it coding design or interface design or file structure design?

[Gregoryxl]

Very good elements, do you have any advice when creating the elements and register the design codes in java?