173-10-85

if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addSetPropertyDescriptor(object); addValuePropertyDescriptor(object); addFeaturePropertyDescriptor(object); } return itemPropertyDescriptors;
if (anyAttribute == null) { anyAttribute = new BasicFeatureMap(this, XMLTypePackage.ANY_TYPE__ANY_ATTRIBUTE); } return anyAttribute;

Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/provider/FeatureChangeItemProvider.java |  | File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/type/impl/AnyTypeImpl.java
Method name: `List getPropertyDescriptors(Object)` |  | Method name: `FeatureMap getAnyAttribute()`
Number of AST nodes: 6 |  | Number of AST nodes: 3

1

    if (itemPropertyDescriptors == null)↵

1

    if (↵

2

        {↵

3

          super.getPropertyDescriptors(object);↵

4

          addSetPropertyDescriptor(object);↵

5

          addValuePropertyDescriptor(object);↵

6

          addFeaturePropertyDescriptor(object);↵

7

        }↵

8

        return itemPropertyDescriptors↵

2

    anyAttribute == null)↵

3

        {↵

4

          anyAttribute = new BasicFeatureMap(this, XMLTypePackage.ANY_TYPE__ANY_ATTRIBUTE);↵

5

        }↵

9

    ;

6

        return anyAttribute;

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
Number of node comparisons | 11

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 1
   Number of unmapped statements in the first code fragment | 5
   Number of unmapped statements in the second code fragment | 2
   Time elapsed for statement mapping (ms) | 0.8
   Clone type | Type 3

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

   1

       if (itemPropertyDescriptors == null)

   1 | if (itemPropertyDescriptors == null)
   1 | if (anyAttribute == null)

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   itemPropertyDescriptors | anyAttribute | VARIABLE_NAME_MISMATCH
   java.util.List | org.eclipse.emf.ecore.util.FeatureMap | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type java.util.List<org.eclipse.emf.edit.provider.IItemPropertyDescriptor> of variable itemPropertyDescriptors does not match with type org.eclipse.emf.ecore.util.FeatureMap of variable anyAttribute
   - Make classes java.util.List and org.eclipse.emf.ecore.util.FeatureMap extend a common superclass

   1

       if (anyAttribute == null)

   2

       anyAttribute = new BasicFeatureMap(this, XMLTypePackage.ANY_TYPE__ANY_ATTRIBUTE);

   2

       super.getPropertyDescriptors(object);

   3

       addSetPropertyDescriptor(object);

   4

       addValuePropertyDescriptor(object);

   5

       addFeaturePropertyDescriptor(object);

   3 | return anyAttribute;

   Preondition Violations
   Unmatched return anyAttribute;

   3

       return anyAttribute;

   6

       return itemPropertyDescriptors;

   6 | return itemPropertyDescriptors;

   Preondition Violations
   Unmatched return itemPropertyDescriptors;

   Precondition Violations (3)
   Row | Violation
   --- | ---
   1 | Type java.util.List<org.eclipse.emf.edit.provider.IItemPropertyDescriptor> of variable itemPropertyDescriptors does not match with type org.eclipse.emf.ecore.util.FeatureMap of variable anyAttribute
   2 | Unmatched return anyAttribute;
   3 | Unmatched return itemPropertyDescriptors;