173-18-44

if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addObjectsToDetachPropertyDescriptor(object); } return itemPropertyDescriptors;
if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); } return itemPropertyDescriptors;

Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/provider/ChangeDescriptionItemProvider.java |  | File path: /emf-2.4.1/src/org/eclipse/emf/ecore/provider/EModelElementItemProvider.java
Method name: `List getPropertyDescriptors(Object)` |  | Method name: `List getPropertyDescriptors(Object)`
Number of AST nodes: 4 |  | Number of AST nodes: 3

1

    if (itemPropertyDescriptors == null)↵

1

    if (itemPropertyDescriptors == null)↵

2

        {↵

2

        {↵

3

          super.getPropertyDescriptors(object);↵

3

          super.getPropertyDescriptors(object);↵

4

          addObjectsToDetachPropertyDescriptor(object);↵

5

        }↵

4

        }↵

6

        return itemPropertyDescriptors;

5

        return itemPropertyDescriptors;

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 | 7

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 3
   Number of unmapped statements in the first code fragment | 1
   Number of unmapped statements in the second code fragment | 0
   Time elapsed for statement mapping (ms) | 0.4
   Clone type | Type 3

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

   1

       if (itemPropertyDescriptors == null)

   1

       if (itemPropertyDescriptors == null)

   2

       super.getPropertyDescriptors(object);

   2

       super.getPropertyDescriptors(object);

   3

       addObjectsToDetachPropertyDescriptor(object);

   3 | addObjectsToDetachPropertyDescriptor(object);

   Preondition Violations
   Unmatched statement addObjectsToDetachPropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted

   4

       return itemPropertyDescriptors;

   3

       return itemPropertyDescriptors;

   Precondition Violations (1)
   Row | Violation
   --- | ---
   1 | Unmatched statement addObjectsToDetachPropertyDescriptor(object); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted