On Mar 14, 2014, at 4:46 PM, Martin Buchholz <marti...@google.com> wrote:
> Looks good to me. > Thanks. > I'm willing to believe for-loop over array is as efficient as fortran-style > loop > > + for (E e : a) { > + action.accept(e); > + } > Yeah, i previously went through a whole bunch of code replacing such fortran-style loops with 'foreach' style based on automated code analysis. > but then you could change the other loops as well, e.g. in indexOf > > + final int size = a.length; > + for (int i = 0; i < size; i++) { > > I like to write this using the idiom > > for (int i = 0, size = ...; i < size; i++) > I copied over code from ArrayList, but presumably the following is sufficient: @Override public void replaceAll(UnaryOperator<E> operator) { Objects.requireNonNull(operator); final E[] a = this.a; for (int i = 0; i < a.length; i++) { a[i] = operator.apply(a[i]); } } ? no need for a local size variable. I changed my local patch to do the above. Paul.