XMLTypeResourceImpl.DataFrame resultNormalizedString = normalizedString == null ? new XMLTypeResourceImpl.DataFrame() : normalizedString; normalizedString = null; resultNormalizedString.pushOnto(previous); resultNormalizedString.handleAttributes(attributes); return resultNormalizedString;
XMLTypeResourceImpl.DataFrame resultShortObject = shortObject == null ? new XMLTypeResourceImpl.DataFrame() : shortObject; shortObject = null; resultShortObject.pushOnto(previous); resultShortObject.handleAttributes(attributes); return resultShortObject;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/type/util/XMLTypeResourceImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/type/util/XMLTypeResourceImpl.java
Method name: XMLTypeResourceImpl.DataFrame pushNormalizedString(XMLTypeResourceImpl.StackFrame, Attributes) Method name: XMLTypeResourceImpl.DataFrame pushShortObject(XMLTypeResourceImpl.StackFrame, Attributes)
Number of AST nodes: 5 Number of AST nodes: 5
1
XMLTypeResourceImpl.DataFrame resultNormalizedString = normalizedString == null ? new XMLTypeResourceImpl.DataFrame() : normalizedString;
1
XMLTypeResourceImpl.DataFrame resultShortObject = shortObject == null ? new XMLTypeResourceImpl.DataFrame() : 
2
       normalizedString
2
shortObject;
3
 = null;
3
       shortObject = null;
4
       resultNormalizedString.pushOnto(previous);
4
       resultShortObject.pushOnto(previous);
5
       resultNormalizedString.handleAttributes(attributes);
5
       resultShortObject.handleAttributes(attributes);
6
       return resultNormalizedString;
6
       return resultShortObject;
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)0.0
Clones locationClones are declared in the same class
Number of node comparisons11
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    XMLTypeResourceImpl.DataFrame resultNormalizedString = normalizedString == null ? new XMLTypeResourceImpl.DataFrame() : normalizedString;
    1
    XMLTypeResourceImpl.DataFrame resultNormalizedString = normalizedString == null ? new XMLTypeResourceImpl.DataFrame() : normalizedString;
    1
    XMLTypeResourceImpl.DataFrame resultShortObject = shortObject == null ? new XMLTypeResourceImpl.DataFrame() : shortObject;
    Differences
    Expression1Expression2Difference
    resultNormalizedStringresultShortObjectVARIABLE_NAME_MISMATCH
    normalizedStringshortObjectVARIABLE_NAME_MISMATCH
    normalizedStringshortObjectVARIABLE_NAME_MISMATCH
    1
    XMLTypeResourceImpl.DataFrame resultShortObject = shortObject == null ? new XMLTypeResourceImpl.DataFrame() : shortObject;
    2
    normalizedString = null;
    2
    normalizedString = null;
    2
    shortObject = null;
    Differences
    Expression1Expression2Difference
    normalizedStringshortObjectVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression normalizedString is a field being modified, and thus it cannot be parameterized
    Expression shortObject is a field being modified, and thus it cannot be parameterized
    2
    shortObject = null;
    3
    resultNormalizedString.pushOnto(previous);
    3
    resultNormalizedString.pushOnto(previous);
    3
    resultShortObject.pushOnto(previous);
    Differences
    Expression1Expression2Difference
    resultNormalizedStringresultShortObjectVARIABLE_NAME_MISMATCH
    3
    resultShortObject.pushOnto(previous);
    4
    resultNormalizedString.handleAttributes(attributes);
    4
    resultNormalizedString.handleAttributes(attributes);
    4
    resultShortObject.handleAttributes(attributes);
    Differences
    Expression1Expression2Difference
    resultNormalizedStringresultShortObjectVARIABLE_NAME_MISMATCH
    4
    resultShortObject.handleAttributes(attributes);
    5
    return resultNormalizedString;
    5
    return resultNormalizedString;
    5
    return resultShortObject;
    Differences
    Expression1Expression2Difference
    resultNormalizedStringresultShortObjectVARIABLE_NAME_MISMATCH
    5
    return resultShortObject;
    Precondition Violations (2)
    Row Violation
    1Expression normalizedString is a field being modified, and thus it cannot be parameterized
    2Expression shortObject is a field being modified, and thus it cannot be parameterized