if (eEnumItemProvider == null) { eEnumItemProvider = new EEnumItemProvider(this); } return eEnumItemProvider;
if (buffer == null) { buffer = new Buffer(100); } return buffer.read();
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/provider/EcoreItemProviderAdapterFactory.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/resource/URIConverter.java
Method name: Adapter createEEnumAdapter() Method name: int read()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (eEnumItemProvider == null)
1
if (buffer == null)
2
    {
2
      {
3
      eEnumItemProvider = new EEnumItemProvider(this);
3
      
4
    }
4
  buffer = new Buffer(100);
5
      }
6
      
5
    return eEnumItemProvider;
7
      return buffer.read();
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 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 (eEnumItemProvider == null)
    1
    if (eEnumItemProvider == null)
    1
    if (buffer == null)
    Differences
    Expression1Expression2Difference
    eEnumItemProviderbufferVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.provider.EEnumItemProviderorg.eclipse.emf.ecore.resource.URIConverter.ReadableInputStream.BufferVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.provider.EEnumItemProvider of variable eEnumItemProvider does not match with type org.eclipse.emf.ecore.resource.URIConverter.ReadableInputStream.Buffer of variable buffer
    • Make classes org.eclipse.emf.ecore.provider.EEnumItemProvider and org.eclipse.emf.ecore.resource.URIConverter.ReadableInputStream.Buffer extend a common superclass
    1
    if (buffer == null)
                                                        
    2
    buffer = new Buffer(100);
    2
    eEnumItemProvider = new EEnumItemProvider(this);
                                                                                                      
                                                    
    3
    return buffer.read();
    Preondition Violations
    Unmatched return buffer.read();
    3
    return buffer.read();
    3
    return eEnumItemProvider;
    3
    return eEnumItemProvider;
    Preondition Violations
    Unmatched return eEnumItemProvider;
                                                            
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.ecore.provider.EEnumItemProvider of variable eEnumItemProvider does not match with type org.eclipse.emf.ecore.resource.URIConverter.ReadableInputStream.Buffer of variable buffer
    2Unmatched return buffer.read();
    3Unmatched return eEnumItemProvider;