Function, Predicate and Supplier: changed to extend the new java.util.function interfaces with the same names. Optional: added toJavaUtil and fromJavaUtil methods for easy conversion between Guava's Optional and java.util.Optional. Objects: removed deprecated firstNonNull and toStringHelper methods (both found on MoreObjects since Guava 18.0).
https://github.com/google/guava/wiki/Release21
Główne zmiany integracyjne z Javą:
Function, Predicate and Supplier: changed to extend the new java.util.function interfaces with the same names.
Optional: added toJavaUtil and fromJavaUtil methods for easy conversion between Guava's Optional and java.util.Optional.
Objects: removed deprecated firstNonNull and toStringHelper methods (both found on MoreObjects since Guava 18.0).
#interfacesmieci