@Override protected void updateListeners(Object oldOwner, Object newOwner) { Set<Object[]> listeners = new HashSet<Object[]>(); /* Let's register for events from all modelelements * that change the name or body text: */ if (newOwner != null) { /* Register for name changes, added extensionPoints * and abstract makes the text italic. * All Figs need to listen to "remove", too: */ listeners.add(new Object[] {newOwner, new String[] {"remove", "name", "isAbstract", "extensionPoint", "stereotype"}}); // register for extension points: for (Object ep : Model.getFacade().getExtensionPoints(newOwner)) { listeners.add(new Object[] {ep, new String[] {"location", "name"}}); } for (Object st : Model.getFacade().getStereotypes(newOwner)) { listeners.add(new Object[] {st, "name"}); } } updateElementListeners(listeners); }
@Override protected void updateListeners(Object oldOwner, Object newOwner) { Set<Object[]> l = new HashSet<Object[]>(); if (newOwner != null) { /* Don't listen to all property names * We only need to listen to its "type", and "remove". */ l.add(new Object[] {newOwner, new String[] {"type", "remove"}}); // register for events from the type Object type = Model.getFacade().getType(newOwner); if (Model.getFacade().isAClassifier(type)) { if (Model.getFacade().isAClassifierInState(type)) { Object classifier = Model.getFacade().getType(type); l.add(new Object[] {classifier, "name"}); l.add(new Object[] {type, "inState"}); Collection states = Model.getFacade().getInStates(type); Iterator i = states.iterator(); while (i.hasNext()) { l.add(new Object[] {i.next(), "name"}); } } else { l.add(new Object[] {type, "name"}); } } } updateElementListeners(l); }
Clone fragments detected by clone detection tool
File path: /ArgoUML-0.34-src/argouml/src/argouml-app/src/org/argouml/uml/diagram/use_case/ui/FigUseCase.java File path: /ArgoUML-0.34-src/argouml/src/argouml-app/src/org/argouml/uml/diagram/activity/ui/FigObjectFlowState.java
Method name: void updateListeners(Object, Object) Method name: void updateListeners(Object, Object)
Number of AST nodes: 2 Number of AST nodes: 2
1
@Override
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@Override
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    protected void updateListeners(Object oldOwner, Object newOwner) {
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    protected void updateListeners(Object oldOwner, Object newOwner) {
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        Set<Object[]> listeners = new HashSet<Object[]>();
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        Set<Object[]> l = new HashSet<Object[]>();
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        /* Let's register for events from all modelelements
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         * that change the name or body text: 
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        if (newOwner != null) {
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         */
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            /* Don't listen to all property names
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        if (newOwner != null) {
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             * We only need to listen to its "type", and "remove". */
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            /* Register for name changes, added extensionPoints
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            l.add(new Object[] {newOwner, new String[] {"type", "remove"}});
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             * and abstract makes the text italic.
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            // register for events from the type
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             * All Figs need to listen to "remove", too: */
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            Object type = Model.getFacade().getType(newOwner);
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            listeners.add(new Object[] {newOwner, 
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            if (Model.getFacade().isAClassifier(type)) {
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                                new String[] {"remove", "name", "isAbstract", 
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                if (Model.getFacade().isAClassifierInState(type)) {
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                                    "extensionPoint", "stereotype"}});
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                    Object classifier = Model.getFacade().getType(type);
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                    l.add(new Object[] {classifier, "name"});
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            // register for extension points:
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                    l.add(new Object[] {type, "inState"});
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            for (Object ep : Model.getFacade().getExtensionPoints(newOwner)) {
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                    Collection states = Model.getFacade().getInStates(type);
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                listeners.add(new Object[] {ep, new String[] {"location", "name"}});
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                    Iterator i = states.iterator();
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            }
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                    while (i.hasNext()) {
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                        l.add(new Object[] {i.next(), "name"});
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            for (Object st : Model.getFacade().getStereotypes(newOwner)) {
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                    }
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                listeners.add(new Object[] {st, "name"});
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                } else {
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            }
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                    l.add(new Object[] {type, "name"});
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        }
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                }
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        updateElementListeners(listeners);
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            }
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    }
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        }
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        updateElementListeners(l);
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    }

					
					
						

							See real code fragment
							
							See real code fragment
						
					
					
				

			

			

			
    
			
			

			
    
			
			
  1. 
				
    
					{Non-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)0.0
								
    
								
    
									Similarity Score1.000
								
    
							
    
								Clone typeType 2
							
    
						    			
						
    
					
				
    
			
    
			
    
				Mapped Statements
				
					
    
						ID
						Statement
						
						ID
						Statement
					
    
					
    4
    for (Object ep : Model.getFacade().getExtensionPoints(newOwner))
    4
    for (Object ep : Model.getFacade().getExtensionPoints(newOwner))
    12
    while (i.hasNext())
    Differences
    Expression1Expression2Difference
    Model.getFacade().getExtensionPoints(newOwner)statesTYPE_COMPATIBLE_REPLACEMENT
    		12
    while (i.hasNext())
    5
    listeners.add(new Object[] {ep, new String[] {"location", "name"}});
    5
    listeners.add(new Object[] {ep, new String[] {"location", "name"}});
    Preondition Violations
    Unmatched statement listeners.add(new Object[]{ep,new String[]{"location","name"}}); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                          
                                                                                      
    		13
    l.add(new Object[] {i.next(), "name"});
    
				    
			
    
			
    
				Precondition Violations (2)
				
					
    
						Row
						Violation
					
    
					
    1Unmatched statement listeners.add(new Object[]{ep,new String[]{"location","name"}}); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Clone fragment #1 returns variables ep , while Clone fragment #2 returns variables 
    
				    
			
    
			
    2.