if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addChangeablePropertyDescriptor(object); addVolatilePropertyDescriptor(object); addTransientPropertyDescriptor(object); addDefaultValueLiteralPropertyDescriptor(object); addDefaultValuePropertyDescriptor(object); addUnsettablePropertyDescriptor(object); addDerivedPropertyDescriptor(object); addEContainingClassPropertyDescriptor(object); } return itemPropertyDescriptors;
if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addFeatureNamePropertyDescriptor(object); addDataValuePropertyDescriptor(object); addValuePropertyDescriptor(object); addFeaturePropertyDescriptor(object); addReferenceValuePropertyDescriptor(object); } return itemPropertyDescriptors;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/provider/EStructuralFeatureItemProvider.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/provider/FeatureMapEntryItemProvider.java
Method name: List getPropertyDescriptors(Object) Method name: List getPropertyDescriptors(Object)
Number of AST nodes: 11 Number of AST nodes: 8
1
if (itemPropertyDescriptors == null)
1
if (itemPropertyDescriptors == null)
2
    {
2
    {
3
      super.getPropertyDescriptors(object);
3
      super.getPropertyDescriptors(object);
4
      addChangeablePropertyDescriptor(object);
4
      add
5
      addVolatilePropertyDescriptor(object);
6
      addTransientPropertyDescriptor(object);
5
FeatureNamePropertyDescriptor(object);
7
      addDefaultValueLiteralPropertyDescriptor(object);
6
      addDataValuePropertyDescriptor(object);
8
      addDefaultValuePropertyDescriptor(object);
7
      addValuePropertyDescriptor(object);
9
      addUnsettablePropertyDescriptor(object);
8
      addFeaturePropertyDescriptor(object);
10
      addDerivedPropertyDescriptor(object);
9
      add
11
      addEContainingClassPropertyDescriptor(object);
10
ReferenceValuePropertyDescriptor(object);
12
    }
11
    }
13
    return itemPropertyDescriptors;
12
    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 comparisons71
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)44.4
    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
    addChangeablePropertyDescriptor(object);
    3
    addChangeablePropertyDescriptor(object);
    3
    addFeatureNamePropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addChangeablePropertyDescriptoraddFeatureNamePropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addChangeablePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addFeatureNamePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addChangeablePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    Expression addFeatureNamePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    3
    addFeatureNamePropertyDescriptor(object);
    4
    addVolatilePropertyDescriptor(object);
    4
    addVolatilePropertyDescriptor(object);
    4
    addDataValuePropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addVolatilePropertyDescriptoraddDataValuePropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addVolatilePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addDataValuePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addVolatilePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    Expression addDataValuePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    4
    addDataValuePropertyDescriptor(object);
    5
    addTransientPropertyDescriptor(object);
    5
    addTransientPropertyDescriptor(object);
    5
    addValuePropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addTransientPropertyDescriptoraddValuePropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addTransientPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addValuePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addTransientPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    Expression addValuePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    5
    addValuePropertyDescriptor(object);
    6
    addDefaultValueLiteralPropertyDescriptor(object);
    6
    addDefaultValueLiteralPropertyDescriptor(object);
    6
    addFeaturePropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addDefaultValueLiteralPropertyDescriptoraddFeaturePropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addDefaultValueLiteralPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addFeaturePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addDefaultValueLiteralPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    Expression addFeaturePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    6
    addFeaturePropertyDescriptor(object);
    7
    addDefaultValuePropertyDescriptor(object);
    7
    addDefaultValuePropertyDescriptor(object);
    7
    addReferenceValuePropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addDefaultValuePropertyDescriptoraddReferenceValuePropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addDefaultValuePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addReferenceValuePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addDefaultValuePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    Expression addReferenceValuePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    7
    addReferenceValuePropertyDescriptor(object);
    8
    addUnsettablePropertyDescriptor(object);
    8
    addUnsettablePropertyDescriptor(object);
    Preondition Violations
    Unmatched statement addUnsettablePropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                          
    9
    addDerivedPropertyDescriptor(object);
    9
    addDerivedPropertyDescriptor(object);
    Preondition Violations
    Unmatched statement addDerivedPropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                    
    10
    addEContainingClassPropertyDescriptor(object);
    10
    addEContainingClassPropertyDescriptor(object);
    Preondition Violations
    Unmatched statement addEContainingClassPropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                        
    11
    return itemPropertyDescriptors;
    8
    return itemPropertyDescriptors;
    Precondition Violations (23)
    Row Violation
    1Expression addChangeablePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression addFeatureNamePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression addChangeablePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    4Expression addFeatureNamePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    5Expression addVolatilePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression addDataValuePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression addVolatilePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    8Expression addDataValuePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    9Expression addTransientPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression addValuePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression addTransientPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    12Expression addValuePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    13Expression addDefaultValueLiteralPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    14Expression addFeaturePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    15Expression addDefaultValueLiteralPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    16Expression addFeaturePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    17Expression addDefaultValuePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    18Expression addReferenceValuePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    19Expression addDefaultValuePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    20Expression addReferenceValuePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    21Unmatched statement addUnsettablePropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    22Unmatched statement addDerivedPropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    23Unmatched statement addEContainingClassPropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted