ChangeFactory theChangeFactory = (ChangeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2003/Change"); if (theChangeFactory != null) { return theChangeFactory; }
String parentMessage = parentDiagnostic.getMessage(); if (parentMessage != null) { message = message != null ? parentMessage + ". " + message : parentMessage; }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/impl/ChangeFactoryImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/edit/ui/action/ValidateAction.java
Method name: ChangeFactory init() Method name: String composeMessage(Diagnostic, Diagnostic)
Number of AST nodes: 3 Number of AST nodes: 3
1
ChangeFactory theChangeFactory = (ChangeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2003/Change"); 
1
String parentMessage = parentDiagnostic.getMessage();
2
      if (theChangeFactory != null)
2
        if (parentMessage != null)
3
      {
3
        {
4
        return theChangeFactory;
4
        
5
  message = message != null ? parentMessage + ". " + message : parentMessage;
5
      }
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 comparisons6
  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)0.3
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                                                                
    3
    String parentMessage = parentDiagnostic.getMessage();
    3
    if (theChangeFactory != null)
    3
    if (theChangeFactory != null)
    4
    if (parentMessage != null)
    Differences
    Expression1Expression2Difference
    theChangeFactoryparentMessageVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.change.ChangeFactoryjava.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.change.ChangeFactory of variable theChangeFactory does not match with type java.lang.String of variable parentMessage
    • Make classes org.eclipse.emf.ecore.change.ChangeFactory and java.lang.String extend a common superclass
    4
    if (parentMessage != null)
    4
    return theChangeFactory;
    4
    return theChangeFactory;
    Preondition Violations
    Unmatched return theChangeFactory;
                                                          
                                                                                                                                                            
    5
    message = message != null ? parentMessage + ". " + message : parentMessage;
    Precondition Violations (2)
    Row Violation
    1Type org.eclipse.emf.ecore.change.ChangeFactory of variable theChangeFactory does not match with type java.lang.String of variable parentMessage
    2Unmatched return theChangeFactory;