173-59-207

if (eAdapters == null) { eAdapters = new EAdapterList<Adapter>(this); } return eAdapters;
if (buffer == null) { buffer = new Buffer(100); } buffer.write(b);

Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/common/notify/impl/NotifierImpl.java |  | File path: /emf-2.4.1/src/org/eclipse/emf/ecore/resource/URIConverter.java
Method name: `EList eAdapters()` |  | Method name: `void write(int)`
Number of AST nodes: 3 |  | Number of AST nodes: 3

1

    if (eAdapters == null)↵

1

    if (buffer == null)↵

2

        {↵

2

          {↵

3

          eAdapters =  new EAdapterList<Adapter>(this);↵

3

            buffer = new Buffer(100);↵

4

        }↵

4

          }↵

5

        return eAdapters↵

5

          ↵

6

    ;

6

          buffer.write(b);

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 | 5

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) | 0.3
   Clone type | Type 2

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

   1

       if (eAdapters == null)

   1 | if (eAdapters == null)
   1 | if (buffer == null)

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   eAdapters | buffer | VARIABLE_NAME_MISMATCH
   org.eclipse.emf.common.util.BasicEList | org.eclipse.emf.ecore.resource.URIConverter.WriteableOutputStream.Buffer | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.eclipse.emf.common.util.BasicEList<org.eclipse.emf.common.notify.Adapter> of variable eAdapters does not match with type org.eclipse.emf.ecore.resource.URIConverter.WriteableOutputStream.Buffer of variable buffer
   - Make classes org.eclipse.emf.common.util.BasicEList and org.eclipse.emf.ecore.resource.URIConverter.WriteableOutputStream.Buffer extend a common superclass

   1

       if (buffer == null)

   2

       buffer = new Buffer(100);

   2

       eAdapters = new EAdapterList<Adapter>(this);

   3

       buffer.write(b);

   3

       return eAdapters;

   3 | return eAdapters;

   Preondition Violations
   Unmatched return eAdapters;

   Precondition Violations (2)
   Row | Violation
   --- | ---
   1 | Type org.eclipse.emf.common.util.BasicEList<org.eclipse.emf.common.notify.Adapter> of variable eAdapters does not match with type org.eclipse.emf.ecore.resource.URIConverter.WriteableOutputStream.Buffer of variable buffer
   2 | Unmatched return eAdapters;