Method invoke

src/main/java/fieldbox/boxes/Box.java:535–541

(Object o)

			Object r = asMap_set(name, firstValue);

			Drivers.provokeCurrentFibre(System.identityHashCode(this) + "_" + name, new Function1<Object, Object>() {
				@Override
				public Object invoke(Object o) {
					if (o != null) {
						asMap_set(name, o);
					}
					return o;
				}
			}, ((ThreadSync2.TrappedSet) value));