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                                Change Parameter Type	options : Object to options : JournalCreateOptions in method public create(name String, options JournalCreateOptions) : Journal in class alluxio.master.journal.Journal.Factory | 
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                                Change Parameter Type	options : Object to options : JournalCreateOptions in method public create(location URI, options JournalCreateOptions) : Journal in class alluxio.master.journal.Journal.Factory | 
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                                Change Parameter Type	options : Object to options : JournalCreateOptions in method public create(name String, options JournalCreateOptions) : Journal in class alluxio.master.journal.JournalFactory | 
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                                Change Parameter Type	options : CreateOptions to options : JournalCreateOptions in method public UfsJournal(location URI, options JournalCreateOptions) in class alluxio.master.journal.ufs.UfsJournal | 
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                                Change Parameter Type	currentLog : UfsJournal.JournalFile to currentLog : UfsJournalFile in method package JournalOutputStream(currentLog UfsJournalFile, stream OutputStream) in class alluxio.master.journal.ufs.UfsJournalLogWriter.JournalOutputStream | 
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                                Change Parameter Type	temporaryCheckpoints : List<JournalFile> to temporaryCheckpoints : List<UfsJournalFile> in method package Snapshot(checkpoints List<UfsJournalFile>, logs List<UfsJournalFile>, temporaryCheckpoints List<UfsJournalFile>) in class alluxio.master.journal.ufs.UfsJournal.Snapshot | 
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                                Change Parameter Type	other : JournalFile to other : UfsJournalFile in method public compareTo(other UfsJournalFile) : int in class alluxio.master.journal.ufs.UfsJournalFile | 
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                                Change Parameter Type	checkpoints : List<JournalFile> to checkpoints : List<UfsJournalFile> in method package Snapshot(checkpoints List<UfsJournalFile>, logs List<UfsJournalFile>, temporaryCheckpoints List<UfsJournalFile>) in class alluxio.master.journal.ufs.UfsJournal.Snapshot | 
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                                Change Parameter Type	startSequenceNumber : long to options : JournalWriterCreateOptions in method package UfsJournalLogWriter(journal UfsJournal, options JournalWriterCreateOptions) in class alluxio.master.journal.ufs.UfsJournalLogWriter | 
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                                Change Parameter Type	logs : List<JournalFile> to logs : List<UfsJournalFile> in method package Snapshot(checkpoints List<UfsJournalFile>, logs List<UfsJournalFile>, temporaryCheckpoints List<UfsJournalFile>) in class alluxio.master.journal.ufs.UfsJournal.Snapshot | 
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                                Change Parameter Type	file : UfsJournal.JournalFile to file : UfsJournalFile in method package JournalInputStream(file UfsJournalFile) in class alluxio.master.journal.ufs.UfsJournalReader.JournalInputStream | 
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                                Change Return Type	JournalFile to UfsJournalFile in method public getCurrentLog() : UfsJournalFile in class alluxio.master.journal.ufs.UfsJournal | 
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                                Change Return Type	JournalFile to UfsJournalFile in method private decodeCheckpointOrLogFile(filename String, isCheckpoint boolean) : UfsJournalFile in class alluxio.master.journal.ufs.UfsJournal | 
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                                Change Return Type	JournalFile to UfsJournalFile in method private decodeTemporaryCheckpointFile(filename String) : UfsJournalFile in class alluxio.master.journal.ufs.UfsJournal | 
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                                Change Return Type	CreateOptions to JournalCreateOptions in method public defaults() : JournalCreateOptions in class alluxio.master.journal.JournalCreateOptions | 
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                                Change Return Type	CreateOptions to JournalCreateOptions in method public getOptions() : JournalCreateOptions in class alluxio.master.journal.ufs.UfsJournal | 
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                                Change Return Type	CreateOptions to JournalCreateOptions in method public setPrimary(primary boolean) : JournalCreateOptions in class alluxio.master.journal.JournalCreateOptions | 
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                                Change Variable Type	logs : List<JournalFile> to logs : List<UfsJournalFile> in method public getCurrentLog() : UfsJournalFile in class alluxio.master.journal.ufs.UfsJournal | 
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                                Change Variable Type	outputStream : OutputStream to outputStream : DataOutputStream in method public flush() : void in class alluxio.master.journal.ufs.UfsJournalLogWriter | 
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                                Change Variable Type	logs : List<JournalFile> to logs : List<UfsJournalFile> in method public getSnapshot() : Snapshot in class alluxio.master.journal.ufs.UfsJournal | 
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                                Change Variable Type	file : JournalFile to file : UfsJournalFile in method public getCurrentLog() : UfsJournalFile in class alluxio.master.journal.ufs.UfsJournal | 
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                                Change Variable Type	tmpCheckpoints : List<JournalFile> to tmpCheckpoints : List<UfsJournalFile> in method public getSnapshot() : Snapshot in class alluxio.master.journal.ufs.UfsJournal | 
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                                Change Variable Type	checkpoints : List<JournalFile> to checkpoints : List<UfsJournalFile> in method public getSnapshot() : Snapshot in class alluxio.master.journal.ufs.UfsJournal | 
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                                Change Variable Type	checkpoint : UfsJournal.JournalFile to checkpoint : UfsJournalFile in method private updateInputStream() : void in class alluxio.master.journal.ufs.UfsJournalReader | 
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                                Change Variable Type	currentLog : UfsJournal.JournalFile to currentLog : UfsJournalFile in method package UfsJournalLogWriter(journal UfsJournal, options JournalWriterCreateOptions) in class alluxio.master.journal.ufs.UfsJournalLogWriter | 
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                                Change Variable Type	checkpoint : UfsJournal.JournalFile to checkpoint : UfsJournalFile in method public close() : void in class alluxio.master.journal.ufs.UfsJournalCheckpointWriter | 
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                                Change Attribute Type	mOptions : CreateOptions to mOptions : JournalCreateOptions in class alluxio.master.journal.ufs.UfsJournal | 
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                                Change Attribute Type	mFile : UfsJournal.JournalFile to mFile : UfsJournalFile in class alluxio.master.journal.ufs.UfsJournalReader.JournalInputStream | 
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                                Change Attribute Type	mCheckpoints : List<JournalFile> to mCheckpoints : List<UfsJournalFile> in class alluxio.master.journal.ufs.UfsJournal.Snapshot | 
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                                Change Attribute Type	mCurrentLog : UfsJournal.JournalFile to mCurrentLog : UfsJournalFile in class alluxio.master.journal.ufs.UfsJournalLogWriter.JournalOutputStream | 
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                                Change Attribute Type	mTemporaryCheckpoints : List<JournalFile> to mTemporaryCheckpoints : List<UfsJournalFile> in class alluxio.master.journal.ufs.UfsJournal.Snapshot | 
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                                Change Attribute Type	mFilesToProcess : Queue<UfsJournal.JournalFile> to mFilesToProcess : Queue<UfsJournalFile> in class alluxio.master.journal.ufs.UfsJournalReader | 
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                                Change Attribute Type	mOutputStream : OutputStream to mOutputStream : DataOutputStream in class alluxio.master.journal.ufs.UfsJournalLogWriter.JournalOutputStream | 
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                                Change Attribute Type	mLogs : List<JournalFile> to mLogs : List<UfsJournalFile> in class alluxio.master.journal.ufs.UfsJournal.Snapshot | 
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