while ( itr.hasNext() ) { Map.Entry entry = ( Map.Entry ) itr.next(); ( ( EntityKey ) entry.getKey() ).serialize( oos ); oos.writeObject( entry.getValue() ); }
while ( iter.hasNext() ) { Map.Entry me = (Map.Entry) iter.next(); map.put( ( (CacheKey) me.getKey() ).getKey(), me.getValue() ); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/engine/StatefulPersistenceContext.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/stat/SecondLevelCacheStatistics.java
Method name: void serialize(ObjectOutputStream) Method name: Map getEntries()
Number of AST nodes: 4 Number of AST nodes: 3
1
while ( itr.hasNext() ) {
1
while ( iter.hasNext() ) {
2
			Map.Entry entry = ( Map.Entry ) itr.next();
2
			Map.Entry me = (Map.Entry) iter.next();
3
			( ( EntityKey ) entry.getKey() ).serialize( oos );
3
			map.put( ( (CacheKey) me.getKey() ).
4
			oos.writeObject( entry.getValue() );
4
getKey(), me.getValue() );
5
		}
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
Number of node comparisons12
  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 fragment1
    Time elapsed for statement mapping (ms)2.3
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    6
    while (itr.hasNext())
    6
    while (itr.hasNext())
    3
    while (iter.hasNext())
    Differences
    Expression1Expression2Difference
    itriterVARIABLE_NAME_MISMATCH
    3
    while (iter.hasNext())
    7
    Map.Entry entry = (Map.Entry)itr.next();
    7
    Map.Entry entry = (Map.Entry)itr.next();
    4
    Map.Entry me = (Map.Entry)iter.next();
    Differences
    Expression1Expression2Difference
    entrymeVARIABLE_NAME_MISMATCH
    itriterVARIABLE_NAME_MISMATCH
    4
    Map.Entry me = (Map.Entry)iter.next();
                                                                                                                          
    5
    map.put(((CacheKey)me.getKey()).getKey(), me.getValue());
    Preondition Violations
    Unmatched statement map.put(((CacheKey)me.getKey()).getKey(),me.getValue()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5
    map.put(((CacheKey)me.getKey()).getKey(), me.getValue());
    8
    ((EntityKey)entry.getKey()).serialize(oos);
    8
    ((EntityKey)entry.getKey()).serialize(oos);
    Preondition Violations
    Unmatched statement ((EntityKey)entry.getKey()).serialize(oos); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement ((EntityKey)entry.getKey()).serialize(oos); 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
                                                                                                
    9
    oos.writeObject(entry.getValue());
    9
    oos.writeObject(entry.getValue());
    Preondition Violations
    Unmatched statement oos.writeObject(entry.getValue()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement oos.writeObject(entry.getValue()); 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
                                                                              
    Precondition Violations (6)
    Row Violation
    1Unmatched statement map.put(((CacheKey)me.getKey()).getKey(),me.getValue()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement ((EntityKey)entry.getKey()).serialize(oos); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement ((EntityKey)entry.getKey()).serialize(oos); 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 statement oos.writeObject(entry.getValue()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched statement oos.writeObject(entry.getValue()); 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
    6The refactoring of the clones is infeasible, because classes org.hibernate.engine.StatefulPersistenceContext and org.hibernate.stat.SecondLevelCacheStatistics do not have a common superclass