Consumer<String> c1 = t -> System.out.println(t + "8");
c1.accept("consumer");
c1.andThen(after -> {
System.out.println("andThen");
}).accept("consumer");
BiConsumer<String, String> c2 = (t, u) -> System.out.println(t + u);
c2.accept("consumer", "8");
DoubleConsumer dc = d -> System.out.println("consumer" + d);
dc.accept(8.0);
IntConsumer ic = i -> System.out.println("consumer" + i);
ic.accept(8);
LongConsumer lc = l -> System.out.println("consumer" + l);
lc.accept(8);
ObjDoubleConsumer<String> odc = (t, d) -> System.out.println(t + d);
odc.accept("consumer", 8.0);
ObjIntConsumer<String> oic = (t, i) -> System.out.println(t + i);
oic.accept("consumer", 8);
ObjLongConsumer<String> olc = (t, l) -> System.out.println(t + l);
olc.accept("consumer", 8);