if (_propChgNotifier == null) { _propChgNotifier = new PropertyChangeSupport(this); } return _propChgNotifier;
Clone fragments detected by clone detection tool
File path: /sql12/plugins/favs/src/net/sourceforge/squirrel_sql/plugins/favs/Folder.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/Application.java
Method name: PropertyChangeSupport getPropertyChangeNotifier() Method name: void loadSQLHistory()
Number of AST nodes: 3 Number of AST nodes: 0
1
if (_propChgNotifier == null) {
2
			_propChgNotifier = new PropertyChangeSupport(this);
3
		}
4
		return _propChgNotifier;
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are in different classes
Number of node comparisons0