Unclear rules define the type for “T…”

Question

One of the tests below is not working. Why?

public class SortedInterfacesTest {

private static final Logger log = LoggerFactory.getLogger(SortedInterfacesTest.c         


        

Answer 1

A new bug has been registered as JDK-8191655. Workaround: use a normal lambda expression instead of a method reference.