@SuppressWarnings("unchecked")
    @Override
    public <T> T get(Object owner)
    {
        return (T)us.getObject(owner, offset);
    }
Read/write from/to fields using sun.misc.Unsafe

@author David Yu
@created Oct 11, 2016
protostuff-runtime/src/main/java/io/protostuff/runtime/UnsafeAccessor.java