if (!eReference.isDerived()) { containmentsList.add(eReference); }
if (collection.contains(object)) { filteredResult.add(object); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/impl/EClassImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/common/util/DelegatingEList.java
Method name: void EAllStructuralFeaturesList(BasicEList) Method name: Collection getDuplicates(Collection)
Number of AST nodes: 2 Number of AST nodes: 2
1
if (!eReference.isDerived())
1
if (
2
                {
3
                  containmentsList.add(eReference);
4
        
2
collection.contains(object))
3
        {
4
          filteredResult.add(object);
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 having the same super class
Number of node comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1135.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    10
    if (!eReference.isDerived())
    10
    if (!eReference.isDerived())
    5
    if (collection.contains(object))
    Differences
    Expression1Expression2Difference
    !eReference.isDerived()collection.contains(object)TYPE_COMPATIBLE_REPLACEMENT
    5
    if (collection.contains(object))
    11
    containmentsList.add(eReference);
    11
    containmentsList.add(eReference);
    6
    filteredResult.add(object);
    Differences
    Expression1Expression2Difference
    eReferenceobjectVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.EReferenceEVARIABLE_TYPE_MISMATCH
    containmentsListfilteredResultVARIABLE_NAME_MISMATCH
    org.eclipse.emf.common.util.BasicEListjava.util.CollectionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.EReference of variable eReference does not match with type E of variable object
    • Make classes org.eclipse.emf.ecore.EReference and E extend a common superclass
    Type org.eclipse.emf.common.util.BasicEList<org.eclipse.emf.ecore.EStructuralFeature> of variable containmentsList does not match with type java.util.Collection<E> of variable filteredResult
    • Make classes org.eclipse.emf.common.util.BasicEList and java.util.Collection extend a common superclass
    6
    filteredResult.add(object);
    Precondition Violations (2)
    Row Violation
    1Type org.eclipse.emf.ecore.EReference of variable eReference does not match with type E of variable object
    2Type org.eclipse.emf.common.util.BasicEList<org.eclipse.emf.ecore.EStructuralFeature> of variable containmentsList does not match with type java.util.Collection<E> of variable filteredResult