if (objectsToAttach == null) { objectsToAttach = new EObjectContainmentEList<EObject>(EObject.class, this, ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_ATTACH); } return objectsToAttach;
if (defaultLoadOptions == null) { defaultLoadOptions = new HashMap<Object, Object>(); } return defaultLoadOptions;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/impl/ChangeDescriptionImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xmi/impl/XMLResourceImpl.java
Method name: EList getObjectsToAttach() Method name: Map getDefaultLoadOptions()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (objectsToAttach == null)
1
if (defaultLoadOptions == null)
2
    {
2
    {
3
      objectsToAttach = new EObjectContainmentEList<EObject>(EObject.class, this, ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_ATTACH);
3
      defaultLoadOptions = new HashMap<Object, Object>();
4
    }
4
    }
5
    return objectsToAttach;
5
    return defaultLoadOptions;
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 having the same super class
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 (objectsToAttach == null)
    1
    if (objectsToAttach == null)
    1
    if (defaultLoadOptions == null)
    Differences
    Expression1Expression2Difference
    objectsToAttachdefaultLoadOptionsVARIABLE_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 objectsToAttach does not match with type java.util.Map<java.lang.Object,java.lang.Object> of variable defaultLoadOptions
    • Make classes org.eclipse.emf.common.util.EList and java.util.Map extend a common superclass
    1
    if (defaultLoadOptions == null)
                                                                                                          
    2
    defaultLoadOptions = new HashMap<Object, Object>();
    2
    objectsToAttach = new EObjectContainmentEList<EObject>(EObject.class, this, ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_ATTACH);
                                                                                                                                                                                                                                                                    
                                                              
    3
    return defaultLoadOptions;
    Preondition Violations
    Unmatched return defaultLoadOptions;
    3
    return defaultLoadOptions;
    3
    return objectsToAttach;
    3
    return objectsToAttach;
    Preondition Violations
    Unmatched return objectsToAttach;
                                                        
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> of variable objectsToAttach does not match with type java.util.Map<java.lang.Object,java.lang.Object> of variable defaultLoadOptions
    2Unmatched return defaultLoadOptions;
    3Unmatched return objectsToAttach;