173-68-201

if (nsURIToLocalArtifactURIs == null) { nsURIToLocalArtifactURIs = new HashMap<String, List<URI>>(); } return nsURIToLocalArtifactURIs;
if (owners == null) { owners = new UniqueEList<Object>(); addOwners(getCommand()); } return owners;

Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/exporter/ModelExporter.java |  | File path: /emf-2.4.1/src/org/eclipse/emf/edit/provider/ItemProviderAdapter.java
Method name: `Map> getNSURIToLocalArtifactURIs()` |  | Method name: `List `
Number of AST nodes: 3 |  | Number of AST nodes: 4

1

    if (nsURIToLocalArtifactURIs == null)↵

1

    if (owners == null)↵

2

          {↵

2

          {↵

3

            nsURIToLocalArtifactURIs = new HashMap<String, List<URI>>(↵

3

            owners = new UniqueEList<Object>();↵

4

    );↵

4

            addOwners(getCommand());↵

5

          }↵

5

          }↵

6

          return nsURIToLocalArtifactURIs;

6

          return owners;

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 | 7

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 | 3
   Time elapsed for statement mapping (ms) | 0.5
   Clone type | Type 3

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

   1

       if (nsURIToLocalArtifactURIs == null)

   1 | if (nsURIToLocalArtifactURIs == null)
   1 | if (owners == null)

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   nsURIToLocalArtifactURIs | owners | VARIABLE_NAME_MISMATCH
   java.util.Map> | java.util.List | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type java.util.Map<java.lang.String,java.util.List<org.eclipse.emf.common.util.URI>> of variable nsURIToLocalArtifactURIs does not match with type java.util.List<java.lang.Object> of variable owners
   - Make classes java.util.Map> and java.util.List extend a common superclass

   1

       if (owners == null)

   2

       owners = new UniqueEList<Object>();

   2

       nsURIToLocalArtifactURIs = new HashMap<String, List<URI>>();

   3

       addOwners(getCommand());

   3

       return nsURIToLocalArtifactURIs;

   3 | return nsURIToLocalArtifactURIs;

   Preondition Violations
   Unmatched return nsURIToLocalArtifactURIs;

   4 | return owners;

   Preondition Violations
   Unmatched return owners;

   4

       return owners;

   Precondition Violations (3)
   Row | Violation
   --- | ---
   1 | Type java.util.Map<java.lang.String,java.util.List<org.eclipse.emf.common.util.URI>> of variable nsURIToLocalArtifactURIs does not match with type java.util.List<java.lang.Object> of variable owners
   2 | Unmatched return nsURIToLocalArtifactURIs;
   3 | Unmatched return owners;