Object store = EFS_GET_STORE_METHOD.invoke(null, new java.net.URI(uri.toString())); if (store != null) { return store; }
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/resource/impl/EFSURIHandlerImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/edit/ui/action/ValidateAction.java
Method name: Object getStore(URI, Map) Method name: String composeMessage(Diagnostic, Diagnostic)
Number of AST nodes: 3 Number of AST nodes: 3
1
Object store = EFS_GET_STORE_METHOD.invoke(null, new java.net.URI(uri.toString()));
1
String parentMessage = parentDiagnostic.getMessage();
2
      if (store != null)
2
        if (parentMessage != null)
3
      {
3
        {
4
        return store;
4
          message = message != null ? parentMessage + ". " + message : parentMessage;
5
      }
5
        }
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 2
    Mapped Statements
    ID Statement ID Statement
    2
    Object store = EFS_GET_STORE_METHOD.invoke(null, new java.net.URI(uri.toString()));
                                                                                                                                                                          
                                                                                                                
    3
    String parentMessage = parentDiagnostic.getMessage();
    3
    if (store != null)
    3
    if (store != null)
    4
    if (parentMessage != null)
    Differences
    Expression1Expression2Difference
    storeparentMessageVARIABLE_NAME_MISMATCH
    java.lang.Objectjava.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.Object of variable store does not match with type java.lang.String of variable parentMessage
    • Make classes java.lang.Object and java.lang.String extend a common superclass
    4
    if (parentMessage != null)
    4
    return store;
    4
    return store;
    Preondition Violations
    Unmatched return store;
                                    
                                                                                                                                                            
    5
    message = message != null ? parentMessage + ". " + message : parentMessage;
    Precondition Violations (2)
    Row Violation
    1Type java.lang.Object of variable store does not match with type java.lang.String of variable parentMessage
    2Unmatched return store;