Object old = it.next(); Serializable oldId = ForeignKeys.getEntityIdentifierIfNotUnsaved(entityName, old, session); if ( !currentIds.contains( new TypedValue( idType, oldId, session.getEntityMode() ) ) ) { res.add(old); }
Element elem = (Element) elements.get(i); Object object = elementType.fromXMLNode( elem, persister.getFactory() ); if ( elementType.isDirty( old, object, getSession() ) ) result.add(old);
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/collection/AbstractPersistentCollection.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/collection/PersistentElementHolder.java
Method name: Collection getOrphans(Collection, Collection, String, SessionImplementor) Method name: Iterator getDeletes(CollectionPersister, boolean)
Number of AST nodes: 4 Number of AST nodes: 4
1
Object old = it.next();
1
Element elem = (Element) elements.get(i);
2
			Serializable oldId = ForeignKeys.getEntityIdentifierIfNotUnsaved(entityName, old, session);
2
				Object object = elementType.fromXMLNode( elem, persister.getFactory() );
3
			if ( !currentIds.contains( new TypedValue( idType, oldId, session.getEntityMode() ) ) ) {
3
				if ( elementType.isDirty( old, 
4
				res.add(old);
4
object, getSession() ) ) result.add(old);
5
			}
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)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)14.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                      
    9
    Element elem = (Element)elements.get(i);
                                                                                                                                                  
    10
    Object object = elementType.fromXMLNode(elem, persister.getFactory());
    Preondition Violations
    Unmatched statement Object object=elementType.fromXMLNode(elem,persister.getFactory()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    10
    Object object = elementType.fromXMLNode(elem, persister.getFactory());
    14
    Object old = it.next();
    14
    Object old = it.next();
    Preondition Violations
    Unmatched statement Object old=it.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                      
    15
    Serializable oldId = ForeignKeys.getEntityIdentifierIfNotUnsaved(entityName, old, session);
    15
    Serializable oldId = ForeignKeys.getEntityIdentifierIfNotUnsaved(entityName, old, session);
    Preondition Violations
    Unmatched statement Serializable oldId=ForeignKeys.getEntityIdentifierIfNotUnsaved(entityName,old,session); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                                                                          
    16
    if (!currentIds.contains(new TypedValue(idType, oldId, session.getEntityMode())))
    16
    if (!currentIds.contains(new TypedValue(idType, oldId, session.getEntityMode())))
    11
    if (elementType.isDirty(old, object, getSession()))
    Differences
    Expression1Expression2Difference
    !currentIds.contains(new TypedValue(idType,oldId,session.getEntityMode()))elementType.isDirty(old,object,getSession())TYPE_COMPATIBLE_REPLACEMENT
    11
    if (elementType.isDirty(old, object, getSession()))
    17
    res.add(old);
    17
    res.add(old);
    12
    result.add(old);
    Differences
    Expression1Expression2Difference
    resresultVARIABLE_NAME_MISMATCH
    java.util.Collectionjava.util.ArrayListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Collection of variable res does not match with type java.util.ArrayList of variable result
    • Make classes java.util.Collection and java.util.ArrayList extend a common superclass
    12
    result.add(old);
    Precondition Violations (4)
    Row Violation
    1Unmatched statement Object object=elementType.fromXMLNode(elem,persister.getFactory()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement Object old=it.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement Serializable oldId=ForeignKeys.getEntityIdentifierIfNotUnsaved(entityName,old,session); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Type java.util.Collection of variable res does not match with type java.util.ArrayList of variable result