173-14-15

if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addValuePropertyDescriptor(object); addLiteralPropertyDescriptor(object); } return itemPropertyDescriptors;
if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addIDAttributeNamePropertyDescriptor(object); addNoNamespacePackagePropertyDescriptor(object); } return itemPropertyDescriptors;

Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/provider/EEnumLiteralItemProvider.java |  | File path: /emf-2.4.1/src/org/eclipse/emf/mapping/ecore2xml/provider/XMLMapItemProvider.java
Method name: `List getPropertyDescriptors(Object)` |  | Method name: `List getPropertyDescriptors(Object)`
Number of AST nodes: 5 |  | Number of AST nodes: 5

1

    if (itemPropertyDescriptors == null)↵

1

    if (itemPropertyDescriptors == null)↵

2

        {↵

2

        {↵

3

          super.getPropertyDescriptors(object);↵

3

          super.getPropertyDescriptors(object);↵

4

          addValuePropertyDescriptor(object);↵

4

          addIDAttributeNamePropertyDescriptor(object);↵

5

          addLiteralPropertyDescriptor(object);↵

5

          addNoNamespacePackagePropertyDescriptor(object);↵

6

        }↵

6

        }↵

7

        return itemPropertyDescriptors;

7

        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 | 17

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 5
   Number of unmapped statements in the first code fragment | 0
   Number of unmapped statements in the second code fragment | 0
   Time elapsed for statement mapping (ms) | 4.9
   Clone type | Type 2

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

   1

       if (itemPropertyDescriptors == null)

   1

       if (itemPropertyDescriptors == null)

   2

       super.getPropertyDescriptors(object);

   2

       super.getPropertyDescriptors(object);

   3

       addValuePropertyDescriptor(object);

   3 | addValuePropertyDescriptor(object);
   3 | addIDAttributeNamePropertyDescriptor(object);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   addValuePropertyDescriptor | addIDAttributeNamePropertyDescriptor | METHOD_INVOCATION_NAME_MISMATCH

   Preondition Violations
   Expression addValuePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression addIDAttributeNamePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression addValuePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
   Expression addIDAttributeNamePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized

   3

       addIDAttributeNamePropertyDescriptor(object);

   4

       addLiteralPropertyDescriptor(object);

   4 | addLiteralPropertyDescriptor(object);
   4 | addNoNamespacePackagePropertyDescriptor(object);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   addLiteralPropertyDescriptor | addNoNamespacePackagePropertyDescriptor | METHOD_INVOCATION_NAME_MISMATCH

   Preondition Violations
   Expression addLiteralPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression addNoNamespacePackagePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression addLiteralPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
   Expression addNoNamespacePackagePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized

   4

       addNoNamespacePackagePropertyDescriptor(object);

   5

       return itemPropertyDescriptors;

   5

       return itemPropertyDescriptors;

   Precondition Violations (8)
   Row | Violation
   --- | ---
   1 | Expression addValuePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   2 | Expression addIDAttributeNamePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   3 | Expression addValuePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
   4 | Expression addIDAttributeNamePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
   5 | Expression addLiteralPropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   6 | Expression addNoNamespacePackagePropertyDescriptor(object) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   7 | Expression addLiteralPropertyDescriptor(object) is a void method call, and thus it cannot be parameterized
   8 | Expression addNoNamespacePackagePropertyDescriptor(object) is a void method call, and thus it cannot be parameterized