Difference between int[] array and int array[]

Yep, exactly the same. Personally, I prefer

int[] integers; 

because it makes it immediately obvious to anyone reading your code that integers is an array of int's, as opposed to

int integers[];

which doesn't make it all that obvious, particularly if you have multiple declarations in one line. But again, they are equivalent, so it comes down to personal preference.

Check out this page on arrays in Java for more in depth examples.