@Override
            protected void vPutFrom(Input input,
                    MapWrapper<Enum<?>, Object> wrapper, Enum<?> key)
                    throws IOException
            {
                wrapper.put(key, inlineV.readFrom(input));
            }
Static utility for creating runtime {@link java.util.Map} fields.

@author David Yu
@created Jan 21, 2011
protostuff-runtime/src/main/java/io/protostuff/runtime/RuntimeMapFieldFactory.java