}
Data s = Data.create(this, 128);
seek(0);
store.readFully(s.getBytes(), 0, 128);
s.setPos(48);
pageSize = s.readInt();
int writeVersion = s.readByte();
int readVersion = s.readByte();
writer.println("-- pageSize: " + pageSize +
" writeVersion: " + writeVersion +
" readVersion: " + readVersion);