class GBPTree implements Closeable {

    public boolean wasDirtyOnStartup()
    {
        return dirtyOnStartup;
    }

    public  GBPTree( PageCache pageCache, File indexFile, Layout<KEY,VALUE> layout, int tentativePageSize,
            Monitor monitor, Header.Reader headerReader, Consumer<PageCursor> headerWriter,
            RecoveryCleanupWorkCollector recoveryCleanupWorkCollector, boolean readOnly );

}