if (xMLNSPrefixMap == null) { xMLNSPrefixMap = new EcoreEMap<String,String>(EcorePackage.Literals.ESTRING_TO_STRING_MAP_ENTRY, EStringToStringMapEntryImpl.class, this, XMLNamespacePackage.XML_NAMESPACE_DOCUMENT_ROOT__XMLNS_PREFIX_MAP); } return xMLNSPrefixMap;
if (eStructuralFeatures == null) { eStructuralFeatures = new EObjectContainmentWithInverseEList<EStructuralFeature>(EStructuralFeature.class, this, EcorePackage.ECLASS__ESTRUCTURAL_FEATURES, EcorePackage.ESTRUCTURAL_FEATURE__ECONTAINING_CLASS); } return eStructuralFeatures;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/namespace/impl/XMLNamespaceDocumentRootImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/impl/EClassImpl.java
Method name: EMap getXMLNSPrefixMap() Method name: EList getEStructuralFeatures()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (xMLNSPrefixMap == null)
1
if (eStructuralFeatures == null)
2
    {
2
    {
3
      xMLNSPrefixMap = new EcoreEMap<String,String>(EcorePackage.Literals.ESTRING_TO_STRING_MAP_ENTRY, EStringToStringMapEntryImpl.class, this, XMLNamespacePackage.XML_NAMESPACE_DOCUMENT_ROOT__XMLNS_PREFIX_MAP);
3
      eStructuralFeatures = new EObjectContainmentWithInverseEList<EStructuralFeature>(EStructuralFeature.class, this, EcorePackage.ECLASS__ESTRUCTURAL_FEATURES, EcorePackage.ESTRUCTURAL_FEATURE__ECONTAINING_CLASS);
4
    }
4
    }
5
    return xMLNSPrefixMap;
5
    return eStructuralFeatures;
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 statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (xMLNSPrefixMap == null)
    1
    if (xMLNSPrefixMap == null)
    1
    if (eStructuralFeatures == null)
    Differences
    Expression1Expression2Difference
    xMLNSPrefixMapeStructuralFeaturesVARIABLE_NAME_MISMATCH
    org.eclipse.emf.common.util.EMaporg.eclipse.emf.common.util.EListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.common.util.EMap<java.lang.String,java.lang.String> of variable xMLNSPrefixMap does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EStructuralFeature> of variable eStructuralFeatures
    • Make classes org.eclipse.emf.common.util.EMap and org.eclipse.emf.common.util.EList extend a common superclass
    1
    if (eStructuralFeatures == null)
                                                                                                                                                                                                                                                                                                                                                                                                                                  
    2
    eStructuralFeatures = new EObjectContainmentWithInverseEList<EStructuralFeature>(EStructuralFeature.class, this, EcorePackage.ECLASS__ESTRUCTURAL_FEATURES, EcorePackage.ESTRUCTURAL_FEATURE__ECONTAINING_CLASS);
    2
    xMLNSPrefixMap = new EcoreEMap<String, String>(EcorePackage.Literals.ESTRING_TO_STRING_MAP_ENTRY, EStringToStringMapEntryImpl.class, this, XMLNamespacePackage.XML_NAMESPACE_DOCUMENT_ROOT__XMLNS_PREFIX_MAP);
                                                                                                                                                                                                                                                                                                                                                                                                                          
                                                                
    3
    return eStructuralFeatures;
    Preondition Violations
    Unmatched return eStructuralFeatures;
    3
    return eStructuralFeatures;
    3
    return xMLNSPrefixMap;
    3
    return xMLNSPrefixMap;
    Preondition Violations
    Unmatched return xMLNSPrefixMap;
                                                      
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.common.util.EMap<java.lang.String,java.lang.String> of variable xMLNSPrefixMap does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EStructuralFeature> of variable eStructuralFeatures
    2Unmatched return eStructuralFeatures;
    3Unmatched return xMLNSPrefixMap;