if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addFeatureNamePropertyDescriptor(object); addDataValuePropertyDescriptor(object); addValuePropertyDescriptor(object); addFeaturePropertyDescriptor(object); addReferenceValuePropertyDescriptor(object); } return itemPropertyDescriptors;
if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addValuePropertyDescriptor(object); addLiteralPropertyDescriptor(object); } return itemPropertyDescriptors;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/provider/FeatureMapEntryItemProvider.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/provider/EEnumLiteralItemProvider.java
Method name: List getPropertyDescriptors(Object) Method name: List getPropertyDescriptors(Object)
Number of AST nodes: 8 Number of AST nodes: 5
1
if (itemPropertyDescriptors == null)
1
if (itemPropertyDescriptors == null)
2
    {
2
    {
3
      super.getPropertyDescriptors(object);
3
      super.getPropertyDescriptors(object);
4
      addFeatureNamePropertyDescriptor(object);
4
      add
5
      addDataValuePropertyDescriptor(object);
6
      addValuePropertyDescriptor(object);
7
      addFeaturePropertyDescriptor(object);
8
      addReferenceValue
5
ValuePropertyDescriptor(object);
9
PropertyDescriptor(object);
6
      addLiteralPropertyDescriptor(object);
10
    }
7
    }
11
    return itemPropertyDescriptors;
8
    return itemPropertyDescriptors;
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 having the same super class
Number of node comparisons29
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)8.2
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (itemPropertyDescriptors == null)
    1
    if (itemPropertyDescriptors == null)
    2
    super.getPropertyDescriptors(object);
    2
    super.getPropertyDescriptors(object);
    3
    addFeatureNamePropertyDescriptor(object);
    3
    addFeatureNamePropertyDescriptor(object);
    Preondition Violations
    Unmatched statement addFeatureNamePropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                            
    4
    addDataValuePropertyDescriptor(object);
    4
    addDataValuePropertyDescriptor(object);
    Preondition Violations
    Unmatched statement addDataValuePropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                        
    5
    addValuePropertyDescriptor(object);
    3
    addValuePropertyDescriptor(object);
    6
    addFeaturePropertyDescriptor(object);
    6
    addFeaturePropertyDescriptor(object);
    4
    addLiteralPropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addFeaturePropertyDescriptoraddLiteralPropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addFeaturePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addLiteralPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addFeaturePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    Expression addLiteralPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    4
    addLiteralPropertyDescriptor(object);
    7
    addReferenceValuePropertyDescriptor(object);
    7
    addReferenceValuePropertyDescriptor(object);
    Preondition Violations
    Unmatched statement addReferenceValuePropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                  
    8
    return itemPropertyDescriptors;
    5
    return itemPropertyDescriptors;
    Precondition Violations (7)
    Row Violation
    1Unmatched statement addFeatureNamePropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement addDataValuePropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Expression addFeaturePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression addLiteralPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression addFeaturePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    6Expression addLiteralPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    7Unmatched statement addReferenceValuePropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted