FutureUtils: fix a JavaDoc warning
@@ -62,7 +62,7 @@ public class FutureUtils {
* 2. As a {@code FunctionalInterface} where a lambda that throws exceptions is
* expected or allowed.
*
- * @param <T>
+ * @param <T> the supplied type
*/
@FunctionalInterface
public interface ThrowingSupplier<T> extends Supplier<T> {
