if (_propChgNotifier == null) { _propChgNotifier = new PropertyChangeSupport(_srcBean); } return _propChgNotifier;
if (_propChgNotifier == null) { _propChgNotifier = new PropertyChangeSupport(this); } return _propChgNotifier;
Clone fragments detected by clone detection tool
File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/util/PropertyChangeReporter.java File path: /sql12/plugins/favs/src/net/sourceforge/squirrel_sql/plugins/favs/Folder.java
Method name: PropertyChangeSupport getPropertyChangeNotifier() Method name: PropertyChangeSupport getPropertyChangeNotifier()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (_propChgNotifier == null)
1
if (_propChgNotifier == null)
2
		{
2
 {
3
			_propChgNotifier = new PropertyChangeSupport(_srcBean);
3
			_propChgNotifier = new PropertyChangeSupport(this);
4
		}
4
		}
5
		return _propChgNotifier;
5
		return _propChgNotifier;
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons5
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (_propChgNotifier == null)
    1
    if (_propChgNotifier == null)
                                                                                                            
    2
    _propChgNotifier = new PropertyChangeSupport(this);
    Preondition Violations
    Unmatched statement _propChgNotifier=new PropertyChangeSupport(this); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2
    _propChgNotifier = new PropertyChangeSupport(this);
    2
    _propChgNotifier = new PropertyChangeSupport(_srcBean);
    2
    _propChgNotifier = new PropertyChangeSupport(_srcBean);
    Preondition Violations
    Unmatched statement _propChgNotifier=new PropertyChangeSupport(_srcBean); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                    
    3
    return _propChgNotifier;
    3
    return _propChgNotifier;
    Precondition Violations (2)
    Row Violation
    1Unmatched statement _propChgNotifier=new PropertyChangeSupport(this); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement _propChgNotifier=new PropertyChangeSupport(_srcBean); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted