private void readHeader(DataReader in) throws IOException {
        DataBlock headerBlock = serialized.headerBlock();
        headerBlock.markBegin(in);
        in.readStruct(serialized.header());
        headerBlock.markEnd(in);
        L.log(Level.FINER, "headerBlock: {0}", headerBlock);
    }
@author Nico Bergemann <barracuda415 at yahoo.de>
disunity-core/src/main/java/info/ata4/junity/serialize/SerializedFileReader.java