if (preListeners.length>0) { PreDeleteEvent preEvent = new PreDeleteEvent( getInstance(), getId(), state, getPersister() ,(EventSource) getSession() ); for ( int i = 0; i < preListeners.length; i++ ) { veto = preListeners[i].onPreDelete(preEvent) || veto; } }
if (preListeners.length>0) { PreInsertEvent preEvent = new PreInsertEvent( getInstance(), getId(), state, getPersister(), (EventSource)getSession() ); for ( int i = 0; i < preListeners.length; i++ ) { veto = preListeners[i].onPreInsert(preEvent) || veto; } }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/action/EntityDeleteAction.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/action/EntityInsertAction.java
Method name: boolean preDelete() Method name: boolean preInsert()
Number of AST nodes: 4 Number of AST nodes: 4
1
if (preListeners.length>0) {
1
if (preListeners.length>0) {
2
			PreDeleteEvent preEvent = new PreDeleteEvent( getInstance(), getId(), state, getPersister() ,(EventSource) getSession() );
2
			PreInsertEvent preEvent = new PreInsertEvent( getInstance(), getId(), state, getPersister(), (EventSource)getSession() );
3
			for ( int i = 0; i < preListeners.length; i++ ) {
3
			for ( int i = 0; i < preListeners.length; i++ ) {
4
				veto = preListeners[i].onPreDelete(preEvent) || veto;
4
				veto = preListeners[i].onPreInsert(preEvent) || veto;
5
			}
5
			}
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)0.3
Clones locationClones are in different classes having the same super class
Number of node comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)18.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    if (preListeners.length > 0)
    3
    if (preListeners.length > 0)
    3
    if (preListeners.length > 0)
    Differences
    Expression1Expression2Difference
    org.hibernate.event.PreDeleteEventListener[]org.hibernate.event.PreInsertEventListener[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type int of variable preListeners.length does not match with type int of variable preListeners.length
    • Make classes org.hibernate.event.PreDeleteEventListener[] and org.hibernate.event.PreInsertEventListener[] extend a common superclass
    3
    if (preListeners.length > 0)
    4
    PreDeleteEvent preEvent = new PreDeleteEvent(getInstance(), getId(), state, getPersister(), (EventSource)getSession());
    4
    PreDeleteEvent preEvent = new PreDeleteEvent(getInstance(), getId(), state, getPersister(), (EventSource)getSession());
    4
    PreInsertEvent preEvent = new PreInsertEvent(getInstance(), getId(), state, getPersister(), (EventSource)getSession());
    Differences
    Expression1Expression2Difference
    org.hibernate.event.PreDeleteEventorg.hibernate.event.PreInsertEventSUBCLASS_TYPE_MISMATCH
    org.hibernate.event.PreDeleteEventorg.hibernate.event.PreInsertEventSUBCLASS_TYPE_MISMATCH
    org.hibernate.event.PreDeleteEventorg.hibernate.event.PreInsertEventSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new PreDeleteEvent(getInstance(),getId(),state,getPersister(),(EventSource)getSession()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new PreInsertEvent(getInstance(),getId(),state,getPersister(),(EventSource)getSession()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4
    PreInsertEvent preEvent = new PreInsertEvent(getInstance(), getId(), state, getPersister(), (EventSource)getSession());
    5
    for (int i = 0; i < preListeners.length; i++)
    5
    for (int i = 0; i < preListeners.length; i++)
    5
    for (int i = 0; i < preListeners.length; i++)
    Differences
    Expression1Expression2Difference
    org.hibernate.event.PreDeleteEventListener[]org.hibernate.event.PreInsertEventListener[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type int of variable preListeners.length does not match with type int of variable preListeners.length
    • Make classes org.hibernate.event.PreDeleteEventListener[] and org.hibernate.event.PreInsertEventListener[] extend a common superclass
    5
    for (int i = 0; i < preListeners.length; i++)
    6
    veto = preListeners[i].onPreDelete(preEvent) || veto;
    6
    veto = preListeners[i].onPreDelete(preEvent) || veto;
    6
    veto = preListeners[i].onPreInsert(preEvent) || veto;
    Differences
    Expression1Expression2Difference
    org.hibernate.event.PreDeleteEventorg.hibernate.event.PreInsertEventSUBCLASS_TYPE_MISMATCH
    onPreDeleteonPreInsertMETHOD_INVOCATION_NAME_MISMATCH
    org.hibernate.event.PreDeleteEventListener[]org.hibernate.event.PreInsertEventListener[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Expression preListeners[i].onPreDelete(preEvent) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression preListeners[i].onPreInsert(preEvent) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type org.hibernate.event.PreDeleteEventListener[] of variable preListeners does not match with type org.hibernate.event.PreInsertEventListener[] of variable preListeners
    • Make classes org.hibernate.event.PreDeleteEventListener[] and org.hibernate.event.PreInsertEventListener[] extend a common superclass
    6
    veto = preListeners[i].onPreInsert(preEvent) || veto;
    Precondition Violations (7)
    Row Violation
    1Type int of variable preListeners.length does not match with type int of variable preListeners.length
    2Expression new PreDeleteEvent(getInstance(),getId(),state,getPersister(),(EventSource)getSession()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression new PreInsertEvent(getInstance(),getId(),state,getPersister(),(EventSource)getSession()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Type int of variable preListeners.length does not match with type int of variable preListeners.length
    5Expression preListeners[i].onPreDelete(preEvent) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression preListeners[i].onPreInsert(preEvent) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Type org.hibernate.event.PreDeleteEventListener[] of variable preListeners does not match with type org.hibernate.event.PreInsertEventListener[] of variable preListeners