Object type = domain.getTypeClassifier(object); if (type != null) { types.add(type); }
D descriptor = createFromContribution(configurationElements[i]); if (descriptor != null) { descriptors.add(descriptor); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/impl/MappingRootImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/converter/ui/contribution/ModelConverterManager.java
Method name: Collection getTypeClassifiers(Collection) Method name: List retrieveContributedModelConverterDescriptors()
Number of AST nodes: 3 Number of AST nodes: 3
1
Object type = domain.getTypeClassifier(object);
1
D descriptor = createFromContribution(configurationElements[i]);
2
      if (type != null)
2
      if (descriptor != null)
3
      {
3
      {
4
        types.add(type);
4
        descriptors.add(descriptor);
5
      }
5
      }
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
Number of node comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    Object type = domain.getTypeClassifier(object);
    3
    Object type = domain.getTypeClassifier(object);
    Preondition Violations
    Unmatched statement Object type=domain.getTypeClassifier(object); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                    
                                                                                                                                      
    5
    D descriptor = createFromContribution(configurationElements[i]);
    Preondition Violations
    Unmatched statement D descriptor=createFromContribution(configurationElements[i]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5
    D descriptor = createFromContribution(configurationElements[i]);
    4
    if (type != null)
    4
    if (type != null)
    6
    if (descriptor != null)
    Differences
    Expression1Expression2Difference
    typedescriptorVARIABLE_NAME_MISMATCH
    java.lang.ObjectDVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.Object of variable type does not match with type D of variable descriptor
    • Make classes java.lang.Object and D extend a common superclass
    6
    if (descriptor != null)
    5
    types.add(type);
    5
    types.add(type);
    7
    descriptors.add(descriptor);
    Differences
    Expression1Expression2Difference
    typedescriptorVARIABLE_NAME_MISMATCH
    java.lang.ObjectDVARIABLE_TYPE_MISMATCH
    typesdescriptorsVARIABLE_NAME_MISMATCH
    java.util.Collectionjava.util.ListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.Object of variable type does not match with type D of variable descriptor
    • Make classes java.lang.Object and D extend a common superclass
    Type java.util.Collection<java.lang.Object> of variable types does not match with type java.util.List<D> of variable descriptors
    • Make classes java.util.Collection and java.util.List extend a common superclass
    7
    descriptors.add(descriptor);
    Precondition Violations (5)
    Row Violation
    1Unmatched statement Object type=domain.getTypeClassifier(object); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement D descriptor=createFromContribution(configurationElements[i]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Type java.lang.Object of variable type does not match with type D of variable descriptor
    4Type java.lang.Object of variable type does not match with type D of variable descriptor
    5Type java.util.Collection<java.lang.Object> of variable types does not match with type java.util.List<D> of variable descriptors