if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addKeyPropertyDescriptor(object); addValuePropertyDescriptor(object); } return itemPropertyDescriptors;
if (nested == null) { nested = new EObjectContainmentWithInverseEList<Mapping>(Mapping.class, this, MappingPackage.MAPPING__NESTED, MappingPackage.MAPPING__NESTED_IN); } return nested;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/provider/EStringToStringMapEntryItemProvider.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/impl/MappingImpl.java
Method name: List getPropertyDescriptors(Object) Method name: EList getNested()
Number of AST nodes: 5 Number of AST nodes: 3
1
if (itemPropertyDescriptors == null)
1
if (
2
    {
3
      super.getPropertyDescriptors(object);
4
      addKeyPropertyDescriptor(object);
5
      addValuePropertyDescriptor(object);
6
    }
7
    return itemPropertyDescriptors
2
nested == null)
3
    {
4
      nested = new EObjectContainmentWithInverseEList<Mapping>(Mapping.class, this, MappingPackage.MAPPING__NESTED, MappingPackage.MAPPING__NESTED_IN);
5
    }
8
;
6
    return nested;
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 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)0.7
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (itemPropertyDescriptors == null)
    1
    if (itemPropertyDescriptors == null)
    1
    if (nested == null)
    Differences
    Expression1Expression2Difference
    itemPropertyDescriptorsnestedVARIABLE_NAME_MISMATCH
    java.util.Listorg.eclipse.emf.common.util.EListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.List<org.eclipse.emf.edit.provider.IItemPropertyDescriptor> of variable itemPropertyDescriptors does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.mapping.Mapping> of variable nested
    • Make classes java.util.List and org.eclipse.emf.common.util.EList extend a common superclass
    1
    if (nested == null)
                                                                                                                                                                                                                                                                                                  
    2
    nested = new EObjectContainmentWithInverseEList<Mapping>(Mapping.class, this, MappingPackage.MAPPING__NESTED, MappingPackage.MAPPING__NESTED_IN);
    2
    super.getPropertyDescriptors(object);
                                                                                    
    3
    addKeyPropertyDescriptor(object);
                                                                            
    4
    addValuePropertyDescriptor(object);
                                                                                
                                      
    3
    return nested;
    Preondition Violations
    Unmatched return nested;
    3
    return nested;
    5
    return itemPropertyDescriptors;
    5
    return itemPropertyDescriptors;
    Preondition Violations
    Unmatched return itemPropertyDescriptors;
                                                                        
    Precondition Violations (3)
    Row Violation
    1Type java.util.List<org.eclipse.emf.edit.provider.IItemPropertyDescriptor> of variable itemPropertyDescriptors does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.mapping.Mapping> of variable nested
    2Unmatched return nested;
    3Unmatched return itemPropertyDescriptors;