SCJP 6
Why to worry about things in which we dont have control, Why to worry about things in which we have control ! !
SCJP 6
SCJP 6 | SCWCD 5 | Javaranch SCJP FAQ | SCWCD Links
SCJP 6
Why to worry about things in which we dont have control, Why to worry about things in which we have control ! !
SCJP 6
SCJP 6
Why to worry about things in which we dont have control, Why to worry about things in which we have control ! !
SCJP 6
SCJP 6
Why to worry about things in which we dont have control, Why to worry about things in which we have control ! !
SCJP 6 | SCWCD 5 | Javaranch SCJP FAQ | SCWCD Links
SCJP 6
Why to worry about things in which we dont have control, Why to worry about things in which we have control ! !
ArrayList<Animal> animal = new ArrayList<Cat>(); //if this was allowed then following will create problems
animal.add(new Dog()); //Oops we added a Dog into a Cat List
SCJP 6
Again read K&B book for this topic and do some meditation over this.
SCJP 6
Why to worry about things in which we dont have control, Why to worry about things in which we have control ! !
SCJP 6 | SCWCD 5 | Javaranch SCJP FAQ | SCWCD Links
SCJP 6
Why to worry about things in which we dont have control, Why to worry about things in which we have control ! !
Consider Paul's rocket mass heater. |