Add functional operations to all of the interfaces in fset, where applicable. map, collect, filter A new functional interface can be made for FSet, rather than using java.util.function.Function, so that FSet does not depend on Java 8.
Add functional operations to all of the interfaces in fset, where applicable.
map, collect, filter
A new functional interface can be made for FSet, rather than using java.util.function.Function, so that FSet does not depend on Java 8.