if (defaultURIConverter == null) { defaultURIConverter = new ExtensibleURIConverterImpl(); } return defaultURIConverter;
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/resource/impl/ResourceImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xmi/impl/XMLResourceImpl.java
Method name: URIConverter getDefaultURIConverter() Method name: Map getDefaultLoadOptions()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (defaultURIConverter == null)
1
if (defaultLoadOptions == null)
2
    {
2
    {
3
      defaultURIConverter = new ExtensibleURIConverterImpl();
3
      defaultLoadOptions = new HashMap<Object, Object>();
4
    }
4
    }
5
    return defaultURIConverter;
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 (defaultURIConverter == null)
    1
    if (defaultURIConverter == null)
    1
    if (defaultLoadOptions == null)
    Differences
    Expression1Expression2Difference
    defaultURIConverterdefaultLoadOptionsVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.resource.URIConverterjava.util.MapVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.resource.URIConverter of variable defaultURIConverter does not match with type java.util.Map<java.lang.Object,java.lang.Object> of variable defaultLoadOptions
    • Make classes org.eclipse.emf.ecore.resource.URIConverter and java.util.Map extend a common superclass
    1
    if (defaultLoadOptions == null)
                                                                                                          
    2
    defaultLoadOptions = new HashMap<Object, Object>();
    2
    defaultURIConverter = new ExtensibleURIConverterImpl();
                                                                                                                    
                                                              
    3
    return defaultLoadOptions;
    Preondition Violations
    Unmatched return defaultLoadOptions;
    3
    return defaultLoadOptions;
    3
    return defaultURIConverter;
    3
    return defaultURIConverter;
    Preondition Violations
    Unmatched return defaultURIConverter;
                                                                
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.ecore.resource.URIConverter of variable defaultURIConverter does not match with type java.util.Map<java.lang.Object,java.lang.Object> of variable defaultLoadOptions
    2Unmatched return defaultLoadOptions;
    3Unmatched return defaultURIConverter;