if (outputs == null) { outputs = new EObjectResolvingEList<EObject>(EObject.class, this, MappingPackage.MAPPING__OUTPUTS); } return outputs;
if (contents == null) { contents = new EObjectContainmentEList<EObject>(EObject.class, this, EcorePackage.EANNOTATION__CONTENTS); } return contents;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/impl/MappingImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/impl/EAnnotationImpl.java
Method name: EList getOutputs() Method name: EList getContents()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (outputs == null)
1
if (contents == null)
2
    {
2
    {
3
      outputs = new EObjectResolvingEList<EObject>(EObject.class, this, MappingPackage.MAPPING__OUTPUTS);
3
      contents = new EObjectContainmentEList<EObject>(EObject.class, this, EcorePackage.EANNOTATION__CONTENTS);
4
    }
4
    }
5
    return outputs;
5
    return contents;
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 comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (outputs == null)
    1
    if (outputs == null)
    1
    if (contents == null)
    Differences
    Expression1Expression2Difference
    outputscontentsVARIABLE_NAME_MISMATCH
    1
    if (contents == null)
    2
    outputs = new EObjectResolvingEList<EObject>(EObject.class, this, MappingPackage.MAPPING__OUTPUTS);
    2
    outputs = new EObjectResolvingEList<EObject>(EObject.class, this, MappingPackage.MAPPING__OUTPUTS);
    2
    contents = new EObjectContainmentEList<EObject>(EObject.class, this, EcorePackage.EANNOTATION__CONTENTS);
    Differences
    Expression1Expression2Difference
    outputscontentsVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.util.EObjectResolvingEListorg.eclipse.emf.ecore.util.EObjectContainmentEListSUBCLASS_TYPE_MISMATCH
    org.eclipse.emf.mapping.MappingPackageorg.eclipse.emf.ecore.EcorePackageVARIABLE_TYPE_MISMATCH
    MAPPING__OUTPUTSEANNOTATION__CONTENTSVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression outputs is a field being modified, and thus it cannot be parameterized
    Expression contents is a field being modified, and thus it cannot be parameterized
    Type org.eclipse.emf.mapping.MappingPackage of variable MappingPackage does not match with type org.eclipse.emf.ecore.EcorePackage of variable EcorePackage
    • Make classes org.eclipse.emf.mapping.MappingPackage and org.eclipse.emf.ecore.EcorePackage extend a common superclass
    2
    contents = new EObjectContainmentEList<EObject>(EObject.class, this, EcorePackage.EANNOTATION__CONTENTS);
    3
    return outputs;
    3
    return outputs;
    3
    return contents;
    Differences
    Expression1Expression2Difference
    outputscontentsVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression outputs cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression contents cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    return contents;
    Precondition Violations (5)
    Row Violation
    1Expression outputs is a field being modified, and thus it cannot be parameterized
    2Expression contents is a field being modified, and thus it cannot be parameterized
    3Type org.eclipse.emf.mapping.MappingPackage of variable MappingPackage does not match with type org.eclipse.emf.ecore.EcorePackage of variable EcorePackage
    4Expression outputs cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression contents cannot be parameterized, because it has dependencies to/from statements that will be extracted