| 
                                Change Return Type	void to boolean in method public acquireAtomicExclusiveLock(key Object) : boolean in class com.orientechnologies.orient.core.index.OIndexRecorder | 
                                From | 
                                To | 
                            
                            
                            
                                 | 
                                Change Return Type	void to boolean in method public acquireAtomicExclusiveLock(key Object) : boolean in class com.orientechnologies.orient.core.index.OIndexEngine | 
                                From | 
                                To | 
                            
                            
                            
                                 | 
                                Change Return Type	void to boolean in method public acquireAtomicExclusiveLock(key Object) : boolean in class com.orientechnologies.lucene.engine.OLuceneIndexEngineDelegate | 
                                From | 
                                To | 
                            
                            
                            
                                 | 
                                Change Return Type	void to boolean in method public acquireAtomicExclusiveLock(key Object) : boolean in class com.orientechnologies.orient.core.index.engine.OSBTreeIndexEngine | 
                                From | 
                                To | 
                            
                            
                            
                                 | 
                                Change Return Type	void to boolean in method public acquireAtomicExclusiveLock(key Object) : boolean in class com.orientechnologies.orient.core.index.OIndexInternal | 
                                From | 
                                To | 
                            
                            
                            
                                 | 
                                Change Return Type	void to boolean in method public acquireAtomicExclusiveLock(key Object) : boolean in class com.orientechnologies.orient.core.index.engine.ORemoteIndexEngine | 
                                From | 
                                To | 
                            
                            
                            
                                 | 
                                Change Return Type	void to boolean in method public acquireAtomicExclusiveLock(key Object) : boolean in class com.orientechnologies.orient.core.index.OIndexAbstract | 
                                From | 
                                To | 
                            
                            
                            
                                 | 
                                Change Return Type	void to boolean in method public acquireAtomicExclusiveLock(key Object) : boolean in class com.orientechnologies.orient.core.sharding.auto.OAutoShardingIndexEngine | 
                                From | 
                                To | 
                            
                            
                            
                                 | 
                                Change Return Type	void to boolean in method public acquireAtomicExclusiveLock(key Object) : boolean in class com.orientechnologies.orient.core.index.engine.OHashTableIndexEngine | 
                                From | 
                                To |