> Hello, > > I have been struggling on this error for a couple days now: "Type mismatch: cannot convert from reduceIterator<T,R> to R", and I am not sure what I am doing wrong here. The structure I am using in my reduceIterator class is: > > public class reduceIterator<T, R> implements Iterator<R> { > // code > public reduceIterator(Iterator<T> it, R init, BiFunction<R, T, R> f) { > //code > } > @Ov*r*i*e* > public boolean hasNext() { > //code > } > @Ov*r*i*e* > public R next() { > // code > } > } > Any hints would be greatly appreciated. Thanks.