173-70-133

if (xmlMapItemProvider == null) { xmlMapItemProvider = new XMLMapItemProvider(this); } return xmlMapItemProvider;
if (eEnumLiteralItemProvider == null) { eEnumLiteralItemProvider = new EEnumLiteralItemProvider(this); } return eEnumLiteralItemProvider;

Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/ecore2xml/provider/Ecore2XMLItemProviderAdapterFactory.java |  | File path: /emf-2.4.1/src/org/eclipse/emf/ecore/provider/EcoreItemProviderAdapterFactory.java
Method name: `Adapter createXMLMapAdapter()` |  | Method name: `Adapter createEEnumLiteralAdapter()`
Number of AST nodes: 3 |  | Number of AST nodes: 3

1

    if (xmlMapItemProvider == null)↵

1

    if (eEnumLiteralItemProvider == null)↵

2

        {↵

2

        {↵

3

          xmlMapItemProvider = new XMLMapItemProvider(this);↵

3

          eEnumLiteralItemProvider = new EEnumLiteralItemProvider(this);↵

4

        }↵

4

        }↵

5

        return xmlMapItemProvider;

5

        return eEnumLiteralItemProvider;

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 1
Number of refactorable cases | 0
Number of non-refactorable cases | 1
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.1
Clones location | Clones are in different classes having the same super class
Number of node comparisons | 5

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 3
   Number of unmapped statements in the first code fragment | 0
   Number of unmapped statements in the second code fragment | 0
   Time elapsed for statement mapping (ms) | 0.6
   Clone type | Type 2

   Mapped Statements
   ID | Statement |  | ID | Statement
   --- | --- | --- | --- | ---

   1

       if (xmlMapItemProvider == null)

   1 | if (xmlMapItemProvider == null)
   1 | if (eEnumLiteralItemProvider == null)

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   xmlMapItemProvider | eEnumLiteralItemProvider | VARIABLE_NAME_MISMATCH
   org.eclipse.emf.mapping.ecore2xml.provider.XMLMapItemProvider | org.eclipse.emf.ecore.provider.EEnumLiteralItemProvider | SUBCLASS_TYPE_MISMATCH

   1

       if (eEnumLiteralItemProvider == null)

   2

       xmlMapItemProvider = new XMLMapItemProvider(this);

   2 | xmlMapItemProvider = new XMLMapItemProvider(this);
   2 | eEnumLiteralItemProvider = new EEnumLiteralItemProvider(this);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   xmlMapItemProvider | eEnumLiteralItemProvider | VARIABLE_NAME_MISMATCH
   org.eclipse.emf.mapping.ecore2xml.provider.XMLMapItemProvider | org.eclipse.emf.ecore.provider.EEnumLiteralItemProvider | SUBCLASS_TYPE_MISMATCH
   org.eclipse.emf.mapping.ecore2xml.provider.XMLMapItemProvider | org.eclipse.emf.ecore.provider.EEnumLiteralItemProvider | SUBCLASS_TYPE_MISMATCH

   Preondition Violations
   Expression xmlMapItemProvider is a field being modified, and thus it cannot be parameterized
   Expression eEnumLiteralItemProvider is a field being modified, and thus it cannot be parameterized

   2

       eEnumLiteralItemProvider = new EEnumLiteralItemProvider(this);

   3

       return xmlMapItemProvider;

   3 | return xmlMapItemProvider;
   3 | return eEnumLiteralItemProvider;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   xmlMapItemProvider | eEnumLiteralItemProvider | VARIABLE_NAME_MISMATCH
   org.eclipse.emf.mapping.ecore2xml.provider.XMLMapItemProvider | org.eclipse.emf.ecore.provider.EEnumLiteralItemProvider | SUBCLASS_TYPE_MISMATCH

   Preondition Violations
   Expression xmlMapItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression eEnumLiteralItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted

   3

       return eEnumLiteralItemProvider;

   Precondition Violations (4)
   Row | Violation
   --- | ---
   1 | Expression xmlMapItemProvider is a field being modified, and thus it cannot be parameterized
   2 | Expression eEnumLiteralItemProvider is a field being modified, and thus it cannot be parameterized
   3 | Expression xmlMapItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
   4 | Expression eEnumLiteralItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted