Java: When declaring objects or ints
Question
When creating an object(or anything) in java, what is the difference between doing, for example,
Dog d = new Dog();
instead of doing
Dog d;
and then later, finishing it off(sometimes inside and at the beginning of a method) with
d = new Dog();
Wouldn't the first one be more simple and easier? Why do people do it the second way?
No correct solution
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