On 11.01.2018 23:23, Nathan Harvey wrote:
Hi guys, working on this, but I'm not sure how we should be handling arrays. For example, take the following two methods:public static <T> Collection<T> plus(Collection<T> left, Collection<T> right) { ... } public static <T> T[] plus(T[] left, T[] right) { ... } The first is an easy fix, as it can be made to a Collection<? extends T> for the right variable. But obviously arrays don't allow wildcards. Because of the way this function works, it *could* be made to behave similarly, like this: public static <T, X extends T> T[] plus(T[] left, X[] right) { ... } What do you guys think about this?
what is failing now, that will work if you do this change? bye Jochen
