XMLTypeResourceImpl.DataFrame resultNormalizedString = normalizedString == null ? new XMLTypeResourceImpl.DataFrame() : normalizedString; normalizedString = null; resultNormalizedString.pushOnto(previous); resultNormalizedString.handleAttributes(attributes); return resultNormalizedString;
XMLTypeResourceImpl.DataFrame resultToken = token == null ? new XMLTypeResourceImpl.DataFrame() : token; token = null; resultToken.pushOnto(previous); resultToken.handleAttributes(attributes); return resultToken;
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 pushToken(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 resultToken = token == null ? new XMLTypeResourceImpl.DataFrame() : 
2
       normalizedString
2
token;
3
 = null;
3
       token = null;
4
       resultNormalizedString.pushOnto(previous);
4
       resultToken.pushOnto(previous);
5
       resultNormalizedString.handleAttributes(attributes);
5
       resultToken.handleAttributes(attributes);
6
       return resultNormalizedString;
6
       return resultToken;
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 resultToken = token == null ? new XMLTypeResourceImpl.DataFrame() : token;
    Differences
    Expression1Expression2Difference
    resultNormalizedStringresultTokenVARIABLE_NAME_MISMATCH
    normalizedStringtokenVARIABLE_NAME_MISMATCH
    normalizedStringtokenVARIABLE_NAME_MISMATCH
    1
    XMLTypeResourceImpl.DataFrame resultToken = token == null ? new XMLTypeResourceImpl.DataFrame() : token;
    2
    normalizedString = null;
    2
    normalizedString = null;
    2
    token = null;
    Differences
    Expression1Expression2Difference
    normalizedStringtokenVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression normalizedString is a field being modified, and thus it cannot be parameterized
    Expression token is a field being modified, and thus it cannot be parameterized
    2
    token = null;
    3
    resultNormalizedString.pushOnto(previous);
    3
    resultNormalizedString.pushOnto(previous);
    3
    resultToken.pushOnto(previous);
    Differences
    Expression1Expression2Difference
    resultNormalizedStringresultTokenVARIABLE_NAME_MISMATCH
    3
    resultToken.pushOnto(previous);
    4
    resultNormalizedString.handleAttributes(attributes);
    4
    resultNormalizedString.handleAttributes(attributes);
    4
    resultToken.handleAttributes(attributes);
    Differences
    Expression1Expression2Difference
    resultNormalizedStringresultTokenVARIABLE_NAME_MISMATCH
    4
    resultToken.handleAttributes(attributes);
    5
    return resultNormalizedString;
    5
    return resultNormalizedString;
    5
    return resultToken;
    Differences
    Expression1Expression2Difference
    resultNormalizedStringresultTokenVARIABLE_NAME_MISMATCH
    5
    return resultToken;
    Precondition Violations (2)
    Row Violation
    1Expression normalizedString is a field being modified, and thus it cannot be parameterized
    2Expression token is a field being modified, and thus it cannot be parameterized