Object value = featureMap.getValue(i); if (value != null) { copy((EObject)value); }
MappedObjectState mappedObjectState = getMappedObjectState(output); if (mappedObjectState != null) { mappedObjectState.getMappings().remove(mapping); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/EcoreUtil.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/impl/MappingRootImpl.java
Method name: void copyAttribute(EAttribute, EObject, EObject) Method name: void deregister(Mapping)
Number of AST nodes: 3 Number of AST nodes: 3
1
Object value = featureMap.getValue(i);
1
MappedObjectState mappedObjectState = getMappedObjectState(output);
2
              if (value != null)
2
      if (mappedObjectState != null)
3
              {
3
      
4
                copy((EObject)value);
5
        
4
{
5
        mappedObjectState.getMappings().remove(mapping);
6
      }
6
      }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons7
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                            
    6
    MappedObjectState mappedObjectState = getMappedObjectState(output);
    Preondition Violations
    Unmatched statement MappedObjectState mappedObjectState=getMappedObjectState(output); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6
    MappedObjectState mappedObjectState = getMappedObjectState(output);
    7
    Object value = featureMap.getValue(i);
    7
    Object value = featureMap.getValue(i);
    Preondition Violations
    Unmatched statement Object value=featureMap.getValue(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                  
    8
    if (value != null)
    8
    if (value != null)
    7
    if (mappedObjectState != null)
    Differences
    Expression1Expression2Difference
    valuemappedObjectStateVARIABLE_NAME_MISMATCH
    java.lang.Objectorg.eclipse.emf.mapping.MappedObjectStateVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.Object of variable value does not match with type org.eclipse.emf.mapping.MappedObjectState of variable mappedObjectState
    • Make classes java.lang.Object and org.eclipse.emf.mapping.MappedObjectState extend a common superclass
    7
    if (mappedObjectState != null)
                                                                                                          
    8
    mappedObjectState.getMappings().remove(mapping);
    9
    copy((EObject)value);
                                                    
    Precondition Violations (3)
    Row Violation
    1Unmatched statement MappedObjectState mappedObjectState=getMappedObjectState(output); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement Object value=featureMap.getValue(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Type java.lang.Object of variable value does not match with type org.eclipse.emf.mapping.MappedObjectState of variable mappedObjectState