In Java, should variables be declared at the top of a function, or as they're needed?

Question

I\'m cleaning up Java code for someone who starts their functions by declaring all variables up top, and initializing them to null/0/whatever, as opposed to declaring them a

Answer 1

I've seen people declare at the top and at the bottom of functions. I prefer the top, where I can see them quickly. It's a matter of choice and preference.