XMLTypeResourceImpl.DataFrame resultNormalizedString = normalizedString == null ? new XMLTypeResourceImpl.DataFrame() : normalizedString; normalizedString = null; resultNormalizedString.pushOnto(previous); resultNormalizedString.handleAttributes(attributes); return resultNormalizedString;
XMLTypeResourceImpl.DataFrame resultString = string == null ? new XMLTypeResourceImpl.DataFrame() : string; string = null; resultString.pushOnto(previous); resultString.handleAttributes(attributes); return resultString;
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 pushString(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 resultString = string == null ? new XMLTypeResourceImpl.DataFrame() : string;
2
       normalizedString = null;
2
       string = null;
3
       resultNormalizedString.pushOnto(previous);
3
       resultString.pushOnto(previous);
4
       resultNormalizedString.handleAttributes(attributes);
4
       resultString.handleAttributes(attributes);
5
       return resultNormalizedString;
5
       return resultString;
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 resultString = string == null ? new XMLTypeResourceImpl.DataFrame() : string;
    Differences
    Expression1Expression2Difference
    resultNormalizedStringresultStringVARIABLE_NAME_MISMATCH
    normalizedStringstringVARIABLE_NAME_MISMATCH
    normalizedStringstringVARIABLE_NAME_MISMATCH
    1
    XMLTypeResourceImpl.DataFrame resultString = string == null ? new XMLTypeResourceImpl.DataFrame() : string;
    2
    normalizedString = null;
    2
    normalizedString = null;
    2
    string = null;
    Differences
    Expression1Expression2Difference
    normalizedStringstringVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression normalizedString is a field being modified, and thus it cannot be parameterized
    Expression string is a field being modified, and thus it cannot be parameterized
    2
    string = null;
    3
    resultNormalizedString.pushOnto(previous);
    3
    resultNormalizedString.pushOnto(previous);
    3
    resultString.pushOnto(previous);
    Differences
    Expression1Expression2Difference
    resultNormalizedStringresultStringVARIABLE_NAME_MISMATCH
    3
    resultString.pushOnto(previous);
    4
    resultNormalizedString.handleAttributes(attributes);
    4
    resultNormalizedString.handleAttributes(attributes);
    4
    resultString.handleAttributes(attributes);
    Differences
    Expression1Expression2Difference
    resultNormalizedStringresultStringVARIABLE_NAME_MISMATCH
    4
    resultString.handleAttributes(attributes);
    5
    return resultNormalizedString;
    5
    return resultNormalizedString;
    5
    return resultString;
    Differences
    Expression1Expression2Difference
    resultNormalizedStringresultStringVARIABLE_NAME_MISMATCH
    5
    return resultString;
    Precondition Violations (2)
    Row Violation
    1Expression normalizedString is a field being modified, and thus it cannot be parameterized
    2Expression string is a field being modified, and thus it cannot be parameterized