173-64-214

if (dataValueDelegatingList == null) { dataValueDelegatingList = createDataValueDelegatingList(); } return dataValueDelegatingList;
if (resourceAttributes == null) { resourceAttributes = resource.getResourceAttributes(); } result.put(URIConverter.ATTRIBUTE_DIRECTORY, resource instanceof IContainer);

Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/impl/ListChangeImpl.java |  | File path: /emf-2.4.1/src/org/eclipse/emf/ecore/resource/impl/PlatformResourceURIHandlerImpl.java
Method name: `EList ` |  | Method name: `Map attributes(String, Map)`
Number of AST nodes: 3 |  | Number of AST nodes: 3

1

    if (dataValueDelegatingList == null)↵

1

    if (resourceAttributes == null)↵

2

          {↵

2

          ↵

3

            dataValueDelegatingList = createDataValueDelegatingList↵

3

        {↵

4

    ();↵

4

                resourceAttributes = resource.getResourceAttributes();↵

5

          }↵

5

           ↵

6

       }↵

6

          return dataValueDelegatingList;

7

              result.put(URIConverter.ATTRIBUTE_DIRECTORY, resource instanceof IContainer);

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 | 6

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 1
   Number of unmapped statements in the first code fragment | 2
   Number of unmapped statements in the second code fragment | 2
   Time elapsed for statement mapping (ms) | 0.4
   Clone type | Type 2

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

   3

       if (dataValueDelegatingList == null)

   3 | if (dataValueDelegatingList == null)
   24 | if (resourceAttributes == null)

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   dataValueDelegatingList | resourceAttributes | VARIABLE_NAME_MISMATCH
   org.eclipse.emf.common.util.EList | org.eclipse.core.resources.ResourceAttributes | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.eclipse.emf.common.util.EList<java.lang.Object> of variable dataValueDelegatingList does not match with type org.eclipse.core.resources.ResourceAttributes of variable resourceAttributes
   - Make classes org.eclipse.emf.common.util.EList and org.eclipse.core.resources.ResourceAttributes extend a common superclass

   24

       if (resourceAttributes == null)

   4

       dataValueDelegatingList = createDataValueDelegatingList();

   25 | resourceAttributes = resource.getResourceAttributes();

   Preondition Violations
   Unmatched statement resourceAttributes=resource.getResourceAttributes(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted

   25

       resourceAttributes = resource.getResourceAttributes();

   5

       return dataValueDelegatingList;

   5 | return dataValueDelegatingList;

   Preondition Violations
   Unmatched return dataValueDelegatingList;

   26

       result.put(URIConverter.ATTRIBUTE_DIRECTORY, resource instanceof IContainer);

   Precondition Violations (3)
   Row | Violation
   --- | ---
   1 | Type org.eclipse.emf.common.util.EList<java.lang.Object> of variable dataValueDelegatingList does not match with type org.eclipse.core.resources.ResourceAttributes of variable resourceAttributes
   2 | Unmatched statement resourceAttributes=resource.getResourceAttributes(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   3 | Unmatched return dataValueDelegatingList;