}
private void restoreFromFuzzyCheckPoint(OFuzzyCheckpointStartRecord checkPointRecord) throws IOException {
OLogManager.instance().info(this, "Data restore procedure from FUZZY checkpoint is started.");
OLogSequenceNumber dirtyPagesLSN = writeAheadLog.next(checkPointRecord.getLsn());
ODirtyPagesRecord dirtyPagesRecord = (ODirtyPagesRecord) writeAheadLog.read(dirtyPagesLSN);
OLogSequenceNumber startLSN;
Set<ODirtyPage> dirtyPages = dirtyPagesRecord.getDirtyPages();
if (dirtyPages.isEmpty()) {
startLSN = dirtyPagesLSN;
} else {
ODirtyPage[] pages = dirtyPages.toArray(new ODirtyPage[dirtyPages.size()]);