public static void close(Object obj) {
        if (obj instanceof Bytes) {
            ((Bytes) obj).close();
        }
    }
Closes the given pooled {@link Bytes}. Does nothing if it's not a pooled {@link Bytes}.

@param obj maybe an {@link Bytes} to close
core/src/main/java/com/linecorp/armeria/unsafe/PooledObjects.java