first of all hello all of u gus
this my first request here,although i've been visiting this site many times cos of what i've found of useful topics here.Thist is realy excellent site
i'm srry i write in EN cos i have no ARB support yet
but i realy have request to ask
i'd like experts in java to explain some topics for me please cos i'm totally new to java and i realy need to know about it cos it's related to my study in the university
topics that i'd like u guys to explain
1-Design by contract i java
2-Design Patterns
3-Generics
4-JMC
a.s.a.p
thanks a lot guys