public interface F7<A,B,C,D,E,F$,G,H>
A
B
C
D
E
F$
G
H
f(A a, B b, C c, D d, E e, F$ f, G g)
H f(A a, B b, C c, D d, E e, F$ f, G g)
a
b
c
d
e
f
g