Juan-Carlos Gandhi (![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png)
juan_gandhi) wrote2017-04-10 03:09 pm
juan_gandhi) wrote2017-04-10 03:09 pmscaling java
public static <T> T headOrNull(Iterable<T> ts) {
Iterator<T> it = ts.iterator();
return it.hasNext() ? it.next() : null;
}
juan_gandhi) wrote2017-04-10 03:09 pm
public static <T> T headOrNull(Iterable<T> ts) {
Iterator<T> it = ts.iterator();
return it.hasNext() ? it.next() : null;
}