if (outputs == null) { outputs = new EObjectResolvingEList<EObject>(EObject.class, this, MappingPackage.MAPPING__OUTPUTS); } return outputs;
if (pathMap == null) { pathMap = new HashMap<String, String>(); } return pathMap;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/impl/MappingImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/importer/rose/RoseImporter.java
Method name: EList getOutputs() Method name: Map getPathMap()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (outputs == null)
1
if (pathMap == null)
2
    {
2
    {
3
      outputs = new EObjectResolvingEList<EObject>(EObject.class, this, MappingPackage.MAPPING__OUTPUTS);
3
      pathMap = new HashMap<String, String>();
4
    }
4
    }
5
    return outputs;
5
    return pathMap;
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 comparisons5
  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
    1
    if (outputs == null)
    1
    if (outputs == null)
    1
    if (pathMap == null)
    Differences
    Expression1Expression2Difference
    outputspathMapVARIABLE_NAME_MISMATCH
    org.eclipse.emf.common.util.EListjava.util.MapVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> of variable outputs does not match with type java.util.Map<java.lang.String,java.lang.String> of variable pathMap
    • Make classes org.eclipse.emf.common.util.EList and java.util.Map extend a common superclass
    1
    if (pathMap == null)
                                                                                    
    2
    pathMap = new HashMap<String, String>();
    2
    outputs = new EObjectResolvingEList<EObject>(EObject.class, this, MappingPackage.MAPPING__OUTPUTS);
                                                                                                                                                                                                        
                                        
    3
    return pathMap;
    Preondition Violations
    Unmatched return pathMap;
    3
    return pathMap;
    3
    return outputs;
    3
    return outputs;
    Preondition Violations
    Unmatched return outputs;
                                        
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> of variable outputs does not match with type java.util.Map<java.lang.String,java.lang.String> of variable pathMap
    2Unmatched return pathMap;
    3Unmatched return outputs;