@Override
public void writeAll(ByteBuffer src) throws IOException {
delegateChannel.writeAll(src);
}
public final void writeRecord(Record record, StoreChannel channel) throws IOException {
ByteBuffer buffer = ByteBuffer.allocate(getRecordSize());
StubPageCursor cursor = new StubPageCursor(0, buffer);
write(record, cursor);
channel.writeAll(buffer);
}