if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addOrderedPropertyDescriptor(object); addUniquePropertyDescriptor(object); addLowerBoundPropertyDescriptor(object); addUpperBoundPropertyDescriptor(object); addManyPropertyDescriptor(object); addRequiredPropertyDescriptor(object); addETypePropertyDescriptor(object); } return itemPropertyDescriptors;
if (menuManager == null) { createMenuManager(); } return menuManager;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/provider/ETypedElementItemProvider.java File path: /emf-2.4.1/src/org/eclipse/emf/common/ui/ViewerPane.java
Method name: List getPropertyDescriptors(Object) Method name: MenuManager getMenuManager()
Number of AST nodes: 10 Number of AST nodes: 3
1
if (itemPropertyDescriptors == null)
1
if (
2
    {
3
      super.getPropertyDescriptors(object);
4
      addOrderedPropertyDescriptor(object);
5
      addUniquePropertyDescriptor(object);
6
      addLowerBoundPropertyDescriptor(object);
7
      addUpperBoundPropertyDescriptor(object);
8
      addManyPropertyDescriptor(object);
9
      addRequiredPropertyDescriptor(object);
10
      addETypePropertyDescriptor(object);
11
    }
12
    return itemPropertyDescriptors
2
menuManager == null)
3
    {
4
      createMenuManager();
5
    }
13
;
6
    return menuManager;
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 comparisons19
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment8
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)2.6
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (itemPropertyDescriptors == null)
    1
    if (itemPropertyDescriptors == null)
    1
    if (menuManager == null)
    Differences
    Expression1Expression2Difference
    itemPropertyDescriptorsmenuManagerVARIABLE_NAME_MISMATCH
    java.util.Listorg.eclipse.jface.action.MenuManagerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.List<org.eclipse.emf.edit.provider.IItemPropertyDescriptor> of variable itemPropertyDescriptors does not match with type org.eclipse.jface.action.MenuManager of variable menuManager
    • Make classes java.util.List and org.eclipse.jface.action.MenuManager extend a common superclass
    1
    if (menuManager == null)
    2
    super.getPropertyDescriptors(object);
                                                                                    
    3
    addOrderedPropertyDescriptor(object);
    3
    addOrderedPropertyDescriptor(object);
    2
    createMenuManager();
    Differences
    Expression1Expression2Difference
    addOrderedPropertyDescriptorcreateMenuManagerMETHOD_INVOCATION_NAME_MISMATCH
    addOrderedPropertyDescriptor(object)createMenuManager()ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression createMenuManager() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method createMenuManager
    Expression addOrderedPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    Expression createMenuManager() is a void method call, and thus it cannot be parameterized
    Expression createMenuManager() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method createMenuManager
    Expression addOrderedPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    Expression createMenuManager() is a void method call, and thus it cannot be parameterized
    2
    createMenuManager();
    4
    addUniquePropertyDescriptor(object);
                                                                                  
    5
    addLowerBoundPropertyDescriptor(object);
                                                                                          
    6
    addUpperBoundPropertyDescriptor(object);
                                                                                          
    7
    addManyPropertyDescriptor(object);
                                                                              
    8
    addRequiredPropertyDescriptor(object);
                                                                                      
    9
    addETypePropertyDescriptor(object);
                                                                                
                                                
    3
    return menuManager;
    10
    return itemPropertyDescriptors;
    10
    return itemPropertyDescriptors;
    Preondition Violations
    Unmatched return itemPropertyDescriptors;
                                                                          
    Precondition Violations (8)
    Row Violation
    1Type java.util.List<org.eclipse.emf.edit.provider.IItemPropertyDescriptor> of variable itemPropertyDescriptors does not match with type org.eclipse.jface.action.MenuManager of variable menuManager
    2Expression createMenuManager() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression addOrderedPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    4Expression createMenuManager() is a void method call, and thus it cannot be parameterized
    5Expression createMenuManager() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression addOrderedPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    7Expression createMenuManager() is a void method call, and thus it cannot be parameterized
    8Unmatched return itemPropertyDescriptors;