af054336030644f9c1be9587c78e246f05935a8e,core/src/main/java/com/orientechnologies/orient/core/index/hashindex/local/cache/OWOWCache.java,FileFlushTask,call,#,1472
Before Change
final PagedKey firstKey = new PagedKey(fileId, 0);
final PagedKey lastKey = new PagedKey(fileId, Long.MAX_VALUE);
NavigableMap<PagedKey, PageGroup> subMap = cachePages.subMap(firstKey, true, lastKey, true);
Iterator<Map.Entry<PagedKey, PageGroup>> entryIterator = subMap.entrySet().iterator();
while (entryIterator.hasNext()) {
Map.Entry<PagedKey, PageGroup> entry = entryIterator.next();
After Change
final PagedKey firstKey = new PagedKey(fileId, 0);
final PagedKey lastKey = new PagedKey(fileId, Long.MAX_VALUE);
flushRing(cachePages.subMap(firstKey, true, lastKey, true));
files.get(fileId).synch();
return null;