if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addContainmentPropertyDescriptor(object); addContainerPropertyDescriptor(object); addResolveProxiesPropertyDescriptor(object); addEOppositePropertyDescriptor(object); addEReferenceTypePropertyDescriptor(object); addEKeysPropertyDescriptor(object); } return itemPropertyDescriptors;
if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addNamePropertyDescriptor(object); addTargetNamespacePropertyDescriptor(object); addXMLRepresentationPropertyDescriptor(object); } return itemPropertyDescriptors;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/provider/EReferenceItemProvider.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/ecore2xml/provider/XMLInfoItemProvider.java
Method name: List getPropertyDescriptors(Object) Method name: List getPropertyDescriptors(Object)
Number of AST nodes: 9 Number of AST nodes: 6
1
if (itemPropertyDescriptors == null)
1
if (itemPropertyDescriptors == null)
2
    {
2
    {
3
      super.getPropertyDescriptors(object);
3
      super.getPropertyDescriptors(object);
4
      addContainmentPropertyDescriptor(object);
4
      addNamePropertyDescriptor(object);
5
      addContainerPropertyDescriptor(object);
5
      add
6
      addResolveProxiesPropertyDescriptor(object);
7
      addEOppositePropertyDescriptor(object);
8
      addEReferenceTypePropertyDescriptor(object);
9
      addEKeys
6
TargetNamespacePropertyDescriptor(object);
10
PropertyDescriptor(object);
7
      addXMLRepresentationPropertyDescriptor(object);
11
    }
8
    }
12
    return itemPropertyDescriptors;
9
    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 comparisons41
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)20.1
    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
    addContainmentPropertyDescriptor(object);
    3
    addContainmentPropertyDescriptor(object);
    3
    addNamePropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addContainmentPropertyDescriptoraddNamePropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addContainmentPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addNamePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addContainmentPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    Expression addNamePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    3
    addNamePropertyDescriptor(object);
    4
    addContainerPropertyDescriptor(object);
    4
    addContainerPropertyDescriptor(object);
    4
    addTargetNamespacePropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addContainerPropertyDescriptoraddTargetNamespacePropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addContainerPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addTargetNamespacePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addContainerPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    Expression addTargetNamespacePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    4
    addTargetNamespacePropertyDescriptor(object);
    5
    addResolveProxiesPropertyDescriptor(object);
    5
    addResolveProxiesPropertyDescriptor(object);
    5
    addXMLRepresentationPropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addResolveProxiesPropertyDescriptoraddXMLRepresentationPropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addResolveProxiesPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addXMLRepresentationPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addResolveProxiesPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    Expression addXMLRepresentationPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    5
    addXMLRepresentationPropertyDescriptor(object);
    6
    addEOppositePropertyDescriptor(object);
    6
    addEOppositePropertyDescriptor(object);
    Preondition Violations
    Unmatched statement addEOppositePropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                        
    7
    addEReferenceTypePropertyDescriptor(object);
    7
    addEReferenceTypePropertyDescriptor(object);
    Preondition Violations
    Unmatched statement addEReferenceTypePropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                  
    8
    addEKeysPropertyDescriptor(object);
    8
    addEKeysPropertyDescriptor(object);
    Preondition Violations
    Unmatched statement addEKeysPropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                
    9
    return itemPropertyDescriptors;
    6
    return itemPropertyDescriptors;
    Precondition Violations (15)
    Row Violation
    1Expression addContainmentPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression addNamePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression addContainmentPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    4Expression addNamePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    5Expression addContainerPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression addTargetNamespacePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression addContainerPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    8Expression addTargetNamespacePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    9Expression addResolveProxiesPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression addXMLRepresentationPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression addResolveProxiesPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    12Expression addXMLRepresentationPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    13Unmatched statement addEOppositePropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    14Unmatched statement addEReferenceTypePropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    15Unmatched statement addEKeysPropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted