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); addContainmentPropertyDescriptor(object); addContainerPropertyDescriptor(object); addResolveProxiesPropertyDescriptor(object); addEOppositePropertyDescriptor(object); addEReferenceTypePropertyDescriptor(object); addEKeysPropertyDescriptor(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/provider/EReferenceItemProvider.java
Method name: List getPropertyDescriptors(Object) Method name: List getPropertyDescriptors(Object)
Number of AST nodes: 11 Number of AST nodes: 9
1
if (itemPropertyDescriptors == null)
1
if (itemPropertyDescriptors == null)
2
    {
2
    {
3
      super.getPropertyDescriptors(object);
3
      super.getPropertyDescriptors(object);
4
      addChangeablePropertyDescriptor(object);
4
      addContainmentPropertyDescriptor(object);
5
      addVolatilePropertyDescriptor(object);
5
      addContainerPropertyDescriptor(object);
6
      addTransientPropertyDescriptor(object);
6
      addResolveProxiesPropertyDescriptor(object);
7
      addDefaultValueLiteralPropertyDescriptor(object);
7
      addEOppositePropertyDescriptor(object);
8
      addDefaultValuePropertyDescriptor(object);
8
      add
9
      addUnsettablePropertyDescriptor(object);
10
      addDerivedPropertyDescriptor(object);
9
EReferenceTypePropertyDescriptor(object);
11
      addEContainingClassPropertyDescriptor(object);
10
      addEKeysPropertyDescriptor(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 comparisons81
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements9
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)55.5
    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
    addContainmentPropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addChangeablePropertyDescriptoraddContainmentPropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addChangeablePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addContainmentPropertyDescriptor(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 addContainmentPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    3
    addContainmentPropertyDescriptor(object);
    4
    addVolatilePropertyDescriptor(object);
    4
    addVolatilePropertyDescriptor(object);
    4
    addContainerPropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addVolatilePropertyDescriptoraddContainerPropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addVolatilePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addContainerPropertyDescriptor(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 addContainerPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    4
    addContainerPropertyDescriptor(object);
    5
    addTransientPropertyDescriptor(object);
    5
    addTransientPropertyDescriptor(object);
    5
    addResolveProxiesPropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addTransientPropertyDescriptoraddResolveProxiesPropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addTransientPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addResolveProxiesPropertyDescriptor(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 addResolveProxiesPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    5
    addResolveProxiesPropertyDescriptor(object);
    6
    addDefaultValueLiteralPropertyDescriptor(object);
    6
    addDefaultValueLiteralPropertyDescriptor(object);
    6
    addEOppositePropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addDefaultValueLiteralPropertyDescriptoraddEOppositePropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addDefaultValueLiteralPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addEOppositePropertyDescriptor(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 addEOppositePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    6
    addEOppositePropertyDescriptor(object);
    7
    addDefaultValuePropertyDescriptor(object);
    7
    addDefaultValuePropertyDescriptor(object);
    7
    addEReferenceTypePropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addDefaultValuePropertyDescriptoraddEReferenceTypePropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addDefaultValuePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addEReferenceTypePropertyDescriptor(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 addEReferenceTypePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    7
    addEReferenceTypePropertyDescriptor(object);
    8
    addUnsettablePropertyDescriptor(object);
    8
    addUnsettablePropertyDescriptor(object);
    8
    addEKeysPropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addUnsettablePropertyDescriptoraddEKeysPropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addUnsettablePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addEKeysPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addUnsettablePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    Expression addEKeysPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    8
    addEKeysPropertyDescriptor(object);
    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;
    9
    return itemPropertyDescriptors;
    Precondition Violations (26)
    Row Violation
    1Expression addChangeablePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression addContainmentPropertyDescriptor(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 addContainmentPropertyDescriptor(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 addContainerPropertyDescriptor(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 addContainerPropertyDescriptor(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 addResolveProxiesPropertyDescriptor(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 addResolveProxiesPropertyDescriptor(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 addEOppositePropertyDescriptor(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 addEOppositePropertyDescriptor(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 addEReferenceTypePropertyDescriptor(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 addEReferenceTypePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    21Expression addUnsettablePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    22Expression addEKeysPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    23Expression addUnsettablePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    24Expression addEKeysPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    25Unmatched statement addDerivedPropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    26Unmatched statement addEContainingClassPropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted