errorIfClosed(); checkTransactionSynchStatus(); PersistEventListener[] persistEventListener = listeners.getPersistEventListeners(); for ( int i = 0; i < persistEventListener.length; i++ ) { persistEventListener[i].onPersist(event, copiedAlready); }
errorIfClosed(); checkTransactionSynchStatus(); MergeEventListener[] saveOrUpdateCopyEventListener = listeners.getSaveOrUpdateCopyEventListeners(); for ( int i = 0; i < saveOrUpdateCopyEventListener.length; i++ ) { saveOrUpdateCopyEventListener[i].onMerge(event, copiedAlready); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/impl/SessionImpl.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/impl/SessionImpl.java
Method name: void firePersist(Map, PersistEvent) Method name: void fireSaveOrUpdateCopy(Map, MergeEvent)
Number of AST nodes: 5 Number of AST nodes: 5
1
errorIfClosed();
1
errorIfClosed();
2
		checkTransactionSynchStatus();
2
		checkTransactionSynchStatus();
3
		PersistEventListener[] persistEventListener = listeners.getPersistEventListeners();
3
		MergeEventListener[] saveOrUpdateCopyEventListener = listeners.getSaveOrUpdateCopyEventListeners();
4
		for ( int i = 0; i < persistEventListener.length; i++ ) {
4
		for ( int i = 0; i < saveOrUpdateCopyEventListener.length; i++ ) {
5
			persistEventListener[i].onPersist(event, copiedAlready);
5
			saveOrUpdateCopyEventListener[i].onMerge(event, copiedAlready);
6
		}
6
		}
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.4
Clones locationClones are declared in the same class
Number of node comparisons13
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)2.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    errorIfClosed();
    1
    errorIfClosed();
    2
    checkTransactionSynchStatus();
    2
    checkTransactionSynchStatus();
                                                                                                                                                                                                            
    3
    MergeEventListener[] saveOrUpdateCopyEventListener = listeners.getSaveOrUpdateCopyEventListeners();
    3
    PersistEventListener[] persistEventListener = listeners.getPersistEventListeners();
                                                                                                                                                                            
    4
    for (int i = 0; i < persistEventListener.length; i++)
    4
    for (int i = 0; i < persistEventListener.length; i++)
    4
    for (int i = 0; i < saveOrUpdateCopyEventListener.length; i++)
    Differences
    Expression1Expression2Difference
    persistEventListenersaveOrUpdateCopyEventListenerVARIABLE_NAME_MISMATCH
    org.hibernate.event.PersistEventListener[]org.hibernate.event.MergeEventListener[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.event.PersistEventListener[] of variable persistEventListener does not match with type org.hibernate.event.MergeEventListener[] of variable saveOrUpdateCopyEventListener
    • Make classes org.hibernate.event.PersistEventListener[] and org.hibernate.event.MergeEventListener[] extend a common superclass
    4
    for (int i = 0; i < saveOrUpdateCopyEventListener.length; i++)
                                                                                                                                      
    5
    saveOrUpdateCopyEventListener[i].onMerge(event, copiedAlready);
    Preondition Violations
    Unmatched statement saveOrUpdateCopyEventListener[i].onMerge(event,copiedAlready); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5
    saveOrUpdateCopyEventListener[i].onMerge(event, copiedAlready);
    5
    persistEventListener[i].onPersist(event, copiedAlready);
    5
    persistEventListener[i].onPersist(event, copiedAlready);
    Preondition Violations
    Unmatched statement persistEventListener[i].onPersist(event,copiedAlready); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                        
    Precondition Violations (3)
    Row Violation
    1Type org.hibernate.event.PersistEventListener[] of variable persistEventListener does not match with type org.hibernate.event.MergeEventListener[] of variable saveOrUpdateCopyEventListener
    2Unmatched statement saveOrUpdateCopyEventListener[i].onMerge(event,copiedAlready); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement persistEventListener[i].onPersist(event,copiedAlready); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted