Does anyone know if it makes any kind of difference if you use * in your
import statements like:
import java.util.*;
vs.
import java.util.Collection;
Is one better than the other? Does one take longer than the other when
compiling/executing?
Thanks,
NG.
It makes no difference at runtime. At compile-time a wildcard import
can result in longer compile times, but it's one of those things where
you would probably only notice in the aggregate. The difference, most
of the time I'd say, won't be enough to be of any real concern.
There is of
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