173-120-148

if (loadOptions == null) { loadOptions = new HashMap<Object, Object>(); } return loadOptions;
if (memberTypes == null) { setMemberTypes(basicGetMemberTypes(eDataType)); } return memberTypes;

Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/resource/impl/ResourceSetImpl.java |  | File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/BasicExtendedMetaData.java
Method name: `Map getLoadOptions()` |  | Method name: `List getMemberTypes()`
Number of AST nodes: 3 |  | Number of AST nodes: 3

1

    if (loadOptions == null)↵

1

    if (memberTypes == null)↵

2

        {↵

2

          {↵

3

          loadOptions = new HashMap<Object, Object>();↵

3

            setMemberTypes(basicGetMemberTypes(eDataType));↵

4

        }↵

4

          }↵

5

        return loadOptions;

5

          return memberTypes;

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) | 0.6
   Clone type | Type 2

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

   1

       if (loadOptions == null)

   1 | if (loadOptions == null)
   1 | if (memberTypes == null)

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   loadOptions | memberTypes | VARIABLE_NAME_MISMATCH
   java.util.Map | java.util.List | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type java.util.Map<java.lang.Object,java.lang.Object> of variable loadOptions does not match with type java.util.List<org.eclipse.emf.ecore.EDataType> of variable memberTypes
   - Make classes java.util.Map and java.util.List extend a common superclass

   1

       if (memberTypes == null)

   2

       setMemberTypes(basicGetMemberTypes(eDataType));

   2

       loadOptions = new HashMap<Object, Object>();

   3 | return memberTypes;

   Preondition Violations
   Unmatched return memberTypes;

   3

       return memberTypes;

   3

       return loadOptions;

   3 | return loadOptions;

   Preondition Violations
   Unmatched return loadOptions;

   Precondition Violations (3)
   Row | Violation
   --- | ---
   1 | Type java.util.Map<java.lang.Object,java.lang.Object> of variable loadOptions does not match with type java.util.List<org.eclipse.emf.ecore.EDataType> of variable memberTypes
   2 | Unmatched return memberTypes;
   3 | Unmatched return loadOptions;