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                                Change Return Type	void to boolean in method public deleteShard(uuid UUID) : boolean in class com.facebook.presto.raptor.storage.TestShardEjector.TestingBackupStore | 
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                                Change Return Type	void to boolean in method public deleteShard(uuid UUID) : boolean in class com.facebook.presto.raptor.backup.ManagedBackupStore | 
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                                Change Return Type	void to boolean in method public deleteShard(uuid UUID) : boolean in class com.facebook.presto.raptor.backup.TimeoutBackupStore | 
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                                Change Return Type	void to boolean in method public deleteShard(uuid UUID) : boolean in class com.facebook.presto.raptor.backup.FileBackupStore | 
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                                Change Return Type	void to boolean in method public deleteShard(uuid UUID) : boolean in class com.facebook.presto.raptor.backup.BackupStore | 
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