initialize( true ); Iterator itr = puts.entrySet().iterator(); while ( itr.hasNext() ) { Map.Entry entry = ( Entry ) itr.next(); put( entry.getKey(), entry.getValue() ); }
while ( titer.hasNext() ) { Table table = (Table) titer.next(); if ( !table.isAbstractUnionTable() ) { Iterator citer = table.getColumnIterator(); while ( citer.hasNext() ) columns.add( citer.next() ); } }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/collection/PersistentMap.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/persister/entity/UnionSubclassEntityPersister.java
Method name: void putAll(Map) Method name: String generateSubquery(PersistentClass, Mapping)
Number of AST nodes: 5 Number of AST nodes: 6
1
initialize( true );
2
			Iterator itr = puts.entrySet().iterator();
3
			while ( itr.hasNext() ) {
4
				Map.Entry entry = ( Entry ) itr.next();
5
				put( entry.getKey(), entry.getValue
1
while ( titer.hasNext() ) {
2
			Table table = (Table) titer.next();
3
			if ( !table.isAbstractUnionTable() ) {
4
				Iterator citer = table.getColumnIterator();
6
() );
5
				while ( citer.hasNext() ) columns.add( citer.next() );
7
			}
6
			}
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 in different classes
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment4
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)1.3
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    2
    initialize(true);
    2
    initialize(true);
    Preondition Violations
    Unmatched statement initialize(true); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                            
    3
    Iterator itr = puts.entrySet().iterator();
                                                                                          
                                                                                              
    10
    Iterator citer = table.getColumnIterator();
    Preondition Violations
    Unmatched statement Iterator citer=table.getColumnIterator(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    10
    Iterator citer = table.getColumnIterator();
    4
    while (itr.hasNext())
    4
    while (itr.hasNext())
    11
    while (citer.hasNext())
    Differences
    Expression1Expression2Difference
    itrciterVARIABLE_NAME_MISMATCH
    11
    while (citer.hasNext())
    5
    Map.Entry entry = (Entry)itr.next();
    5
    Map.Entry entry = (Entry)itr.next();
    Preondition Violations
    Unmatched statement Map.Entry entry=(Entry)itr.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                              
    6
    put(entry.getKey(), entry.getValue());
    6
    put(entry.getKey(), entry.getValue());
    Preondition Violations
    Unmatched statement put(entry.getKey(),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
                                                                                    
                                                                
    12
    columns.add(citer.next());
    Precondition Violations (5)
    Row Violation
    1Unmatched statement initialize(true); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement Iterator citer=table.getColumnIterator(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement Map.Entry entry=(Entry)itr.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement put(entry.getKey(),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
    5The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero