errorIfClosed(); checkTransactionSynchStatus(); MergeEventListener[] mergeEventListener = listeners.getMergeEventListeners(); for ( int i = 0; i < mergeEventListener.length; i++ ) { mergeEventListener[i].onMerge(event); } return event.getResult();
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: Object fireMerge(MergeEvent) Method name: void fireSaveOrUpdateCopy(Map, MergeEvent)
Number of AST nodes: 6 Number of AST nodes: 5
1
errorIfClosed();
1
errorIfClosed();
2
		checkTransactionSynchStatus();
2
		checkTransactionSynchStatus();
3
		MergeEventListener[] mergeEventListener = listeners.getMergeEventListeners();
3
		MergeEventListener[] saveOrUpdateCopyEventListener = listeners.getSaveOrUpdateCopyEventListeners();
4
		for ( int i = 0; i < mergeEventListener.length; i++ ) {
4
		for ( int i = 0; i < saveOrUpdateCopyEventListener.length; i++ ) {
5
			mergeEventListener[i].onMerge(event);
5
			saveOrUpdateCopyEventListener[i].onMerge(event
6
		}
7
		return event.getResult();
6
, copiedAlready);
7
		}
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)0.2
Clones locationClones are declared in the same class
Number of node comparisons16
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.4
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    errorIfClosed();
    1
    errorIfClosed();
    2
    checkTransactionSynchStatus();
    2
    checkTransactionSynchStatus();
    3
    MergeEventListener[] mergeEventListener = listeners.getMergeEventListeners();
    3
    MergeEventListener[] mergeEventListener = listeners.getMergeEventListeners();
    3
    MergeEventListener[] saveOrUpdateCopyEventListener = listeners.getSaveOrUpdateCopyEventListeners();
    Differences
    Expression1Expression2Difference
    mergeEventListenersaveOrUpdateCopyEventListenerVARIABLE_NAME_MISMATCH
    getMergeEventListenersgetSaveOrUpdateCopyEventListenersMETHOD_INVOCATION_NAME_MISMATCH
    3
    MergeEventListener[] saveOrUpdateCopyEventListener = listeners.getSaveOrUpdateCopyEventListeners();
    4
    for (int i = 0; i < mergeEventListener.length; i++)
    4
    for (int i = 0; i < mergeEventListener.length; i++)
    4
    for (int i = 0; i < saveOrUpdateCopyEventListener.length; i++)
    Differences
    Expression1Expression2Difference
    mergeEventListenersaveOrUpdateCopyEventListenerVARIABLE_NAME_MISMATCH
    4
    for (int i = 0; i < saveOrUpdateCopyEventListener.length; i++)
    5
    mergeEventListener[i].onMerge(event);
    5
    mergeEventListener[i].onMerge(event);
    5
    saveOrUpdateCopyEventListener[i].onMerge(event, copiedAlready);
    Differences
    Expression1Expression2Difference
    mergeEventListenersaveOrUpdateCopyEventListenerVARIABLE_NAME_MISMATCH
    mergeEventListener[i].onMerge(event)saveOrUpdateCopyEventListener[i].onMerge(event,copiedAlready)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression mergeEventListener[i].onMerge(event) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression saveOrUpdateCopyEventListener[i].onMerge(event,copiedAlready) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression mergeEventListener[i].onMerge(event) is a void method call, and thus it cannot be parameterized
    Expression saveOrUpdateCopyEventListener[i].onMerge(event,copiedAlready) is a void method call, and thus it cannot be parameterized
    5
    saveOrUpdateCopyEventListener[i].onMerge(event, copiedAlready);
    6
    return event.getResult();
    6
    return event.getResult();
    Preondition Violations
    Unmatched return event.getResult();
                                                            
    Precondition Violations (5)
    Row Violation
    1Expression mergeEventListener[i].onMerge(event) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression saveOrUpdateCopyEventListener[i].onMerge(event,copiedAlready) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression mergeEventListener[i].onMerge(event) is a void method call, and thus it cannot be parameterized
    4Expression saveOrUpdateCopyEventListener[i].onMerge(event,copiedAlready) is a void method call, and thus it cannot be parameterized
    5Unmatched return event.getResult();