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); addKeyPropertyDescriptor(object); addValuePropertyDescriptor(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/ecore/provider/EStringToStringMapEntryItemProvider.java
Method name: List getPropertyDescriptors(Object) Method name: List getPropertyDescriptors(Object)
Number of AST nodes: 9 Number of AST nodes: 5
1
if (itemPropertyDescriptors == null)
1
if (itemPropertyDescriptors == null)
2
    {
2
    {
3
      super.getPropertyDescriptors(object);
3
      super.getPropertyDescriptors(object);
4
      addContainmentPropertyDescriptor(object);
4
      add
5
      addContainerPropertyDescriptor(object);
6
      addResolveProxiesPropertyDescriptor(object);
7
      addEOppositePropertyDescriptor(object);
8
      addEReferenceTypePropertyDescriptor(object);
9
      addEKeys
5
KeyPropertyDescriptor(object);
10
PropertyDescriptor(object);
6
      addValuePropertyDescriptor(object);
11
    }
7
    }
12
    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 comparisons33
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment4
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)11.2
    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
    addContainmentPropertyDescriptor(object);
    3
    addContainmentPropertyDescriptor(object);
    3
    addKeyPropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addContainmentPropertyDescriptoraddKeyPropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addContainmentPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addKeyPropertyDescriptor(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 addKeyPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    3
    addKeyPropertyDescriptor(object);
    4
    addContainerPropertyDescriptor(object);
    4
    addContainerPropertyDescriptor(object);
    4
    addValuePropertyDescriptor(object);
    Differences
    Expression1Expression2Difference
    addContainerPropertyDescriptoraddValuePropertyDescriptorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addContainerPropertyDescriptor(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 addContainerPropertyDescriptor(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
    4
    addValuePropertyDescriptor(object);
    5
    addResolveProxiesPropertyDescriptor(object);
    5
    addResolveProxiesPropertyDescriptor(object);
    Preondition Violations
    Unmatched statement addResolveProxiesPropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                  
    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;
    5
    return itemPropertyDescriptors;
    Precondition Violations (12)
    Row Violation
    1Expression addContainmentPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression addKeyPropertyDescriptor(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 addKeyPropertyDescriptor(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 addValuePropertyDescriptor(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 addValuePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
    9Unmatched statement addResolveProxiesPropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    10Unmatched statement addEOppositePropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    11Unmatched statement addEReferenceTypePropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    12Unmatched statement addEKeysPropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted