EntityMode entityMode = getSession().getEntityMode(); ArrayList clonedList = new ArrayList( bag.size() ); Iterator iter = bag.iterator(); while ( iter.hasNext() ) { clonedList.add( persister.getElementType().deepCopy( iter.next(), entityMode, persister.getFactory() ) ); } return clonedList;
Map map = new HashMap(); Iterator iter = region.toMap().entrySet().iterator(); while ( iter.hasNext() ) { Map.Entry me = (Map.Entry) iter.next(); map.put( ( (CacheKey) me.getKey() ).getKey(), me.getValue() ); } return map;
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/collection/PersistentBag.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/stat/SecondLevelCacheStatistics.java
Method name: Serializable getSnapshot(CollectionPersister) Method name: Map getEntries()
Number of AST nodes: 6 Number of AST nodes: 6
1
EntityMode entityMode = getSession().getEntityMode();
2
		ArrayList clonedList = new ArrayList( bag.size() );
3
		Iterator iter = bag
1
Map map = new HashMap();
4
.iterator();
2
		Iterator iter = region.toMap().entrySet().iterator();
5
		while ( iter.hasNext() ) {
3
		while ( iter.hasNext() ) {
6
			clonedList.add( persister.getElementType().deepCopy( iter.next(), entityMode, persister.getFactory() 
4
			Map.Entry me = (Map.Entry) iter.next();
7
) );
5
			map.put( ( (CacheKey) me.getKey() ).getKey(), me.getValue() );
8
		}
6
		}
9
		return clonedList;
7
		return map;
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
Number of node comparisons18
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment4
    Number of unmapped statements in the second code fragment4
    Time elapsed for statement mapping (ms)3.8
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                      
    1
    Map map = new HashMap();
    1
    EntityMode entityMode = getSession().getEntityMode();
                                                                                                                
    2
    ArrayList clonedList = new ArrayList(bag.size());
                                                                                                        
    3
    Iterator iter = bag.iterator();
    3
    Iterator iter = bag.iterator();
    2
    Iterator iter = region.toMap().entrySet().iterator();
    Differences
    Expression1Expression2Difference
    java.util.Listjava.util.SetSUBCLASS_TYPE_MISMATCH
    bagregion.toMap().entrySet()TYPE_COMPATIBLE_REPLACEMENT
    2
    Iterator iter = region.toMap().entrySet().iterator();
    4
    while (iter.hasNext())
    3
    while (iter.hasNext())
                                                                                  
    4
    Map.Entry me = (Map.Entry)iter.next();
    Preondition Violations
    Unmatched statement Map.Entry me=(Map.Entry)iter.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4
    Map.Entry me = (Map.Entry)iter.next();
                                                                                                                          
    5
    map.put(((CacheKey)me.getKey()).getKey(), me.getValue());
    5
    clonedList.add(persister.getElementType().deepCopy(iter.next(), entityMode, persister.getFactory()));
    5
    clonedList.add(persister.getElementType().deepCopy(iter.next(), entityMode, persister.getFactory()));
    Preondition Violations
    Unmatched statement clonedList.add(persister.getElementType().deepCopy(iter.next(),entityMode,persister.getFactory())); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement clonedList.add(persister.getElementType().deepCopy(iter.next(),entityMode,persister.getFactory())); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
                                                                                                                                                                                                                
                                
    6
    return map;
    Preondition Violations
    Unmatched return map;
    6
    return map;
    6
    return clonedList;
    6
    return clonedList;
    Preondition Violations
    Unmatched return clonedList;
                                              
    Precondition Violations (5)
    Row Violation
    1Unmatched statement Map.Entry me=(Map.Entry)iter.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement clonedList.add(persister.getElementType().deepCopy(iter.next(),entityMode,persister.getFactory())); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement clonedList.add(persister.getElementType().deepCopy(iter.next(),entityMode,persister.getFactory())); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    4Unmatched return map;
    5Unmatched return clonedList;