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                                Change Return Type	void to long in method public openFile(fileId long, writeCache OWriteCache) : long in class com.orientechnologies.orient.core.storage.impl.memory.ODirectMemoryOnlyDiskCache | 
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                                Change Return Type	void to long in method public openFile(fileName String, fileId long, writeCache OWriteCache) : long in class com.orientechnologies.orient.core.storage.impl.memory.ODirectMemoryOnlyDiskCache | 
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                                Change Return Type	void to long in method public openFile(fileId long, writeCache OWriteCache) : long in class com.orientechnologies.orient.core.storage.cache.OReadCache | 
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                                Change Return Type	void to long in method public openFile(fileId long, writeCache OWriteCache) : long in class com.orientechnologies.orient.core.storage.cache.local.O2QCache | 
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                                Change Return Type	void to long in method public openFile(fileName String, fileId long, writeCache OWriteCache) : long in class com.orientechnologies.orient.core.storage.cache.OReadCache | 
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                                Change Return Type	void to long in method public openFile(fileName String, fileId long, writeCache OWriteCache) : long in class com.orientechnologies.orient.core.storage.cache.local.O2QCache | 
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