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                                Split Parameter	storageLocal : OLocalPaginatedStorage to [storageName : String, printCacheStatistics : boolean] in method public OWOWCache(pageSize int, bufferPool OByteBufferPool, writeAheadLog OWriteAheadLog, pageFlushInterval long, exclusiveWriteCacheMaxSize long, maxCacheSize long, storagePath Path, storageName String, stringSerializer OBinarySerializer<String>, files OClosableLinkedContainer<Long,OFileClassic>, id int, checksumMode OChecksumMode, allowDirectIO boolean, callFsync boolean, exclusiveWriteCacheBoundary double, printCacheStatistics boolean, statisticsPrintInterval int, flushTillSegmentLogging boolean, fileFlushLogging boolean, fileRemovalLogging boolean, memoryLocking boolean) in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Change Variable Type	ref : WeakReference<OLowDiskSpaceListener> to lowDiskSpaceListener : OLowDiskSpaceListener in method public removeLowDiskSpaceListener(listener OLowDiskSpaceListener) : void in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Change Variable Type	itemsToRemove : List<WeakReference<OCheckpointRequestListener>> to itemsToRemove : List<OCheckpointRequestListener> in method public removeFullCheckpointListener(listener OCheckpointRequestListener) : void in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Change Variable Type	lsn : OLogSequenceNumber to walRecords : List<OWriteableWALRecord> in method private checkFuzzyCheckPointIsComplete(lastCheckPoint OLogSequenceNumber) : boolean in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage | 
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                                Change Variable Type	atomicOperation : List<OWALRecord> to walRecord : OWriteableWALRecord in method protected restoreFrom(lsn OLogSequenceNumber, writeAheadLog OWriteAheadLog) : OLogSequenceNumber in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage | 
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                                Change Variable Type	lastTx : List<OLogSequenceNumber> to lastTx : List<OAtomicUnitEndRecord> in method public recordsChangedRecently(maxEntries int) : Set<ORecordId> in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage | 
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                                Change Variable Type	itemsToRemove : List<WeakReference<OLowDiskSpaceListener>> to itemsToRemove : List<OLowDiskSpaceListener> in method public removeLowDiskSpaceListener(listener OLowDiskSpaceListener) : void in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Change Variable Type	minDirtyLSN : OLogSequenceNumber to minDirtySegment : long in method public call() : Void in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache.FlushTillSegmentTask | 
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                                Change Variable Type	minDirtyLSN : OLogSequenceNumber to minLSNSegment : Long in method public run() : void in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.WALVacuum | 
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                                Change Variable Type	checkPointRecord : OWALRecord to checkPointRecord : List<OWriteableWALRecord> in method private restoreFromWAL() : OLogSequenceNumber in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage | 
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                                Change Variable Type	result : ArrayList<String> to result : List<String> in method public getWalFiles() : List<String> in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Change Variable Type	i : int to currentSegment : long in method public cutAllSegmentsSmallerThan(segmentId long) : boolean in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Change Variable Type	ref : WeakReference<OCheckpointRequestListener> to fullCheckpointRequestListener : OCheckpointRequestListener in method public removeFullCheckpointListener(listener OCheckpointRequestListener) : void in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Change Variable Type	logSegment : OLogSegment to segment : long in method public delete() : void in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Change Variable Type	lsnEntry : Map.Entry<OLogSequenceNumber,Set<PageKey>> to lsnEntry : Map.Entry<Long,TreeSet<PageKey>> in method public run() : void in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache.PeriodicFlushTask | 
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                                Change Variable Type	future : Future<OLogSequenceNumber> to future : Future<Long> in method public getMinimalNotFlushedSegment() : Long in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Change Variable Type	pages : Set<PageKey> to pages : TreeSet<PageKey> in method private convertSharedDirtyPagesToLocal() : void in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Change Variable Type	lsn : OLogSequenceNumber to walRecords : List<OWriteableWALRecord> in method private checkFullCheckPointIsComplete(lastCheckPoint OLogSequenceNumber) : boolean in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage | 
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                                Change Variable Type	firstEntry : Map.Entry<OLogSequenceNumber,Set<PageKey>> to firstEntry : Map.Entry<Long,TreeSet<PageKey>> in method public call() : Void in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache.FlushTillSegmentTask | 
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                                Change Variable Type	minLSN : OLogSequenceNumber to minLSNSegment : Long in method protected makeFuzzyCheckpoint() : void in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage | 
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                                Change Variable Type	walRecord : OWALRecord to walRecords : List<OWriteableWALRecord> in method public recordsChangedRecently(maxEntries int) : Set<ORecordId> in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage | 
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                                Change Variable Type	segment : OLogSegment to segment : long in method public getWalFiles() : List<String> in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Rename Method	public getMinimalNotFlushedLSN() : OLogSequenceNumber renamed to public getMinimalNotFlushedSegment() : Long in class com.orientechnologies.orient.core.storage.cache.OWriteCache | 
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                                Rename Method	private closeCacheAndDeleteFile() : void renamed to private deleteCacheAndDeleteFile() : void in class com.orientechnologies.orient.core.storage.index.hashindex.local.cache.WOWCacheTestIT | 
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                                Rename Method	public applyOriginalValues(buffer ByteBuffer) : void renamed to public toStream(byteBuffer ByteBuffer) : void in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OWALChanges | 
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                                Rename Method	public open(path String) : int renamed to public pathconf(path String, name int) : int in class com.orientechnologies.common.jna.ONative | 
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                                Rename Method	public getMinimalNotFlushedLSN() : OLogSequenceNumber renamed to public getMinimalNotFlushedSegment() : Long in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Rename Method	public getMinimalNotFlushedLSN() : OLogSequenceNumber renamed to public getMinimalNotFlushedSegment() : Long in class com.orientechnologies.orient.core.storage.impl.memory.ODirectMemoryOnlyDiskCache | 
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                                Rename Method	public applyOriginalValues(buffer ByteBuffer) : void renamed to public toStream(byteBuffer ByteBuffer) : void in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OWALChangesTree | 
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                                Rename Variable	minLSN : OLogSequenceNumber to minLSNSegment : Long in method protected makeFuzzyCheckpoint() : void in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage | 
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                                Rename Variable	walRecord : OWALRecord to walRecords : List<OWriteableWALRecord> in method public recordsChangedRecently(maxEntries int) : Set<ORecordId> in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage | 
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                                Rename Variable	ref : WeakReference<OLowDiskSpaceListener> to lowDiskSpaceListener : OLowDiskSpaceListener in method public removeLowDiskSpaceListener(listener OLowDiskSpaceListener) : void in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Rename Variable	lsn : OLogSequenceNumber to walRecords : List<OWriteableWALRecord> in method private checkFuzzyCheckPointIsComplete(lastCheckPoint OLogSequenceNumber) : boolean in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage | 
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                                Rename Variable	atomicOperation : List<OWALRecord> to walRecord : OWriteableWALRecord in method protected restoreFrom(lsn OLogSequenceNumber, writeAheadLog OWriteAheadLog) : OLogSequenceNumber in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage | 
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                                Rename Variable	size : int to len : int in method public fromStream(content byte[], offset int) : int in class com.orientechnologies.orient.core.storage.index.hashindex.local.cache.WOWCacheTestIT.TestRecord | 
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                                Rename Variable	minDirtyLSN : OLogSequenceNumber to minDirtySegment : long in method public call() : Void in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache.FlushTillSegmentTask | 
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                                Rename Variable	minDirtyLSN : OLogSequenceNumber to minLSNSegment : Long in method public run() : void in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.WALVacuum | 
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                                Rename Variable	logSegment : OLogSegment to segment : long in method public delete() : void in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Rename Variable	ref : WeakReference<OCheckpointRequestListener> to fullCheckpointRequestListener : OCheckpointRequestListener in method public removeFullCheckpointListener(listener OCheckpointRequestListener) : void in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Rename Variable	buildDir : File to dbDirectory : File in method public before() : void in class com.orientechnologies.orient.core.storage.index.sbtree.local.PrefixBTreeTestIT | 
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                                Rename Variable	fileLog : File to segFile : File in method public nonActiveSegments(fromSegment long) : File[] in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Rename Variable	size : int to len : int in method public fromStream(content byte[], offset int) : int in class com.orientechnologies.orient.core.storage.cache.local.twoq.ReadWriteDiskCacheTest.TestRecord | 
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                                Rename Variable	lsn : OLogSequenceNumber to walRecords : List<OWriteableWALRecord> in method private checkFullCheckPointIsComplete(lastCheckPoint OLogSequenceNumber) : boolean in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage | 
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                                Rename Variable	activeSegment : long to ewcSize : long in method public run() : void in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache.PeriodicFlushTask | 
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                                Rename Variable	currentLsn : OLogSequenceNumber to recordLSN : OLogSequenceNumber in method public recordsChangedRecently(maxEntries int) : Set<ORecordId> in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage | 
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                                Rename Variable	currentLsn : OLogSequenceNumber to recordLSN : OLogSequenceNumber in method public recordsChangedAfterLSN(lsn OLogSequenceNumber, stream OutputStream, outputListener OCommandOutputListener) : OLogSequenceNumber in class com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage | 
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                                Change Return Type	OLogSequenceNumber to Long in method public getMinimalNotFlushedSegment() : Long in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Change Return Type	CountDownLatch to void in method public store(fileId long, pageIndex long, dataPointer OCachePointer) : void in class com.orientechnologies.orient.core.storage.impl.memory.ODirectMemoryOnlyDiskCache | 
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                                Change Return Type	OLogSequenceNumber to List<OWriteableWALRecord> in method public next(lsn OLogSequenceNumber, limit int) : List<OWriteableWALRecord> in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OMemoryWriteAheadLog | 
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                                Change Return Type	OWALRecord to OWriteableWALRecord in method public fromStream(content byte[]) : OWriteableWALRecord in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OWALRecordsFactory | 
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                                Change Return Type	CountDownLatch to void in method public store(fileId long, pageIndex long, dataPointer OCachePointer) : void in class com.orientechnologies.orient.core.storage.cache.OWriteCache | 
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                                Change Return Type	void to boolean in method public cutAllSegmentsSmallerThan(segmentId long) : boolean in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Change Return Type	OWALRecord to List<OWriteableWALRecord> in method public read(lsn OLogSequenceNumber, limit int) : List<OWriteableWALRecord> in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OMemoryWriteAheadLog | 
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                                Change Return Type	OLogSequenceNumber to List<OWriteableWALRecord> in method public next(lsn OLogSequenceNumber, limit int) : List<OWriteableWALRecord> in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OWriteAheadLog | 
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                                Change Return Type	void to boolean in method public cutAllSegmentsSmallerThan(segmentId long) : boolean in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OWriteAheadLog | 
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                                Change Return Type	OLogSequenceNumber to Long in method public getMinimalNotFlushedSegment() : Long in class com.orientechnologies.orient.core.storage.cache.OWriteCache | 
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                                Change Return Type	OLogSequenceNumber to Long in method public getMinimalNotFlushedSegment() : Long in class com.orientechnologies.orient.core.storage.impl.memory.ODirectMemoryOnlyDiskCache | 
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                                Change Return Type	OLogSequenceNumber to Long in method public call() : Long in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache.FindMinDirtySegment | 
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                                Change Return Type	CountDownLatch to void in method public store(fileId long, pageIndex long, dataPointer OCachePointer) : void in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Change Return Type	OWALRecord to List<OWriteableWALRecord> in method public read(lsn OLogSequenceNumber, limit int) : List<OWriteableWALRecord> in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OWriteAheadLog | 
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                                Change Return Type	void to int in method private flushWriteCacheFromMinLSN(segStart long, segEnd long, pagesFlushLimit int) : int in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Change Return Type	void to OLogSequenceNumber in method public commitChanges(writeAheadLog OWriteAheadLog) : OLogSequenceNumber in class com.orientechnologies.orient.core.storage.impl.local.paginated.atomicoperations.OAtomicOperation | 
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                                Change Return Type	void to Map<String,Object> in method protected preCloseSteps() : Map<String,Object> in class com.orientechnologies.orient.core.storage.impl.local.paginated.OLocalPaginatedStorage | 
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                                Rename Attribute	pageFlushInterval : long to pagesFlushInterval : long in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Rename Attribute	periodicFlushTask : Future<?> to flushTillSegmentLogging : boolean in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Rename Attribute	flushedLsn : OLogSequenceNumber to flushedLSN : OLogSequenceNumber in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Rename Attribute	localDirtyPagesByLSN : TreeMap<OLogSequenceNumber,Set<PageKey>> to localDirtyPagesBySegment : TreeMap<Long,TreeSet<PageKey>> in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Rename Attribute	cacheOverflowCount : LongAdder to cacheOverflowCountSum : LongAdder in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Rename Attribute	performanceStatisticManager : OPerformanceStatisticManager to printCacheStatistics : boolean in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Rename Attribute	periodicFlushTask : Future<?> to lastTsLSNFlush : long in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Change Attribute Type	cutTillLimits : ConcurrentSkipListMap<OLogSequenceNumber,Integer> to cutTillLimits : TreeMap<OLogSequenceNumber,Integer> in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Change Attribute Type	writeAheadLog : ODiskWriteAheadLog to writeAheadLog : OCASDiskWriteAheadLog in class com.orientechnologies.orient.core.storage.index.hashindex.local.cache.WOWCacheTestIT | 
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                                Change Attribute Type	writeAheadLog : ODiskWriteAheadLog to writeAheadLog : OCASDiskWriteAheadLog in class com.orientechnologies.orient.core.storage.cache.local.twoq.ReadWriteDiskCacheTest | 
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                                Change Attribute Type	localDirtyPagesByLSN : TreeMap<OLogSequenceNumber,Set<PageKey>> to localDirtyPagesBySegment : TreeMap<Long,TreeSet<PageKey>> in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Change Attribute Type	performanceStatisticManager : OPerformanceStatisticManager to printCacheStatistics : boolean in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Change Attribute Type	lowDiskSpaceListeners : List<WeakReference<OLowDiskSpaceListener>> to lowDiskSpaceListeners : List<OLowDiskSpaceListener> in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Change Attribute Type	writeCachePages : ConcurrentSkipListMap<PageKey,OCachePointer> to writeCachePages : ConcurrentHashMap<PageKey,OCachePointer> in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Change Attribute Type	writeCacheSize : LongAdder to writeCacheSize : AtomicLong in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Change Attribute Type	periodicFlushTask : Future<?> to flushTillSegmentLogging : boolean in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Change Attribute Type	storagePath : String to storagePath : Path in class com.orientechnologies.orient.core.storage.cache.local.twoq.ReadWriteDiskCacheTest | 
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                                Change Attribute Type	periodicFlushTask : Future<?> to lastTsLSNFlush : long in class com.orientechnologies.orient.core.storage.cache.local.OWOWCache | 
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                                Change Attribute Type	fullCheckpointListeners : List<WeakReference<OCheckpointRequestListener>> to fullCheckpointListeners : List<OCheckpointRequestListener> in class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.cas.OCASDiskWriteAheadLog | 
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                                Change Attribute Type	db : ODatabaseDocumentTx to db : ODatabaseSession in class com.orientechnologies.lucene.test.LuceneInsertMultithreadTest.LuceneInsertThread | 
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