XMLTypeResourceImpl.DataFrame resultIDREFS = idrefs == null ? new XMLTypeResourceImpl.DataFrame() : idrefs; idrefs = null; resultIDREFS.pushOnto(previous); resultIDREFS.handleAttributes(attributes); return resultIDREFS;
XMLTypeResourceImpl.DataFrame resultNormalizedString = normalizedString == null ? new XMLTypeResourceImpl.DataFrame() : normalizedString; normalizedString = null; resultNormalizedString.pushOnto(previous); resultNormalizedString.handleAttributes(attributes); return resultNormalizedString;
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 pushIDREFS(XMLTypeResourceImpl.StackFrame, Attributes) Method name: XMLTypeResourceImpl.DataFrame pushNormalizedString(XMLTypeResourceImpl.StackFrame, Attributes)
Number of AST nodes: 5 Number of AST nodes: 5
1
XMLTypeResourceImpl.DataFrame resultIDREFS = idrefs == null ? new XMLTypeResourceImpl.DataFrame() : idrefs;
1
XMLTypeResourceImpl.DataFrame resultNormalizedString = normalizedString == null ? new XMLTypeResourceImpl.DataFrame() : 
2
       idrefs
2
normalizedString;
3
 = null;
3
       normalizedString = null;
4
       resultIDREFS.pushOnto(previous);
4
       resultNormalizedString.pushOnto(previous);
5
       resultIDREFS.handleAttributes(attributes);
5
       resultNormalizedString.handleAttributes(attributes);
6
       return resultIDREFS;
6
       return resultNormalizedString;
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 resultIDREFS = idrefs == null ? new XMLTypeResourceImpl.DataFrame() : idrefs;
    1
    XMLTypeResourceImpl.DataFrame resultIDREFS = idrefs == null ? new XMLTypeResourceImpl.DataFrame() : idrefs;
    1
    XMLTypeResourceImpl.DataFrame resultNormalizedString = normalizedString == null ? new XMLTypeResourceImpl.DataFrame() : normalizedString;
    Differences
    Expression1Expression2Difference
    resultIDREFSresultNormalizedStringVARIABLE_NAME_MISMATCH
    idrefsnormalizedStringVARIABLE_NAME_MISMATCH
    idrefsnormalizedStringVARIABLE_NAME_MISMATCH
    1
    XMLTypeResourceImpl.DataFrame resultNormalizedString = normalizedString == null ? new XMLTypeResourceImpl.DataFrame() : normalizedString;
    2
    idrefs = null;
    2
    idrefs = null;
    2
    normalizedString = null;
    Differences
    Expression1Expression2Difference
    idrefsnormalizedStringVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression idrefs is a field being modified, and thus it cannot be parameterized
    Expression normalizedString is a field being modified, and thus it cannot be parameterized
    2
    normalizedString = null;
    3
    resultIDREFS.pushOnto(previous);
    3
    resultIDREFS.pushOnto(previous);
    3
    resultNormalizedString.pushOnto(previous);
    Differences
    Expression1Expression2Difference
    resultIDREFSresultNormalizedStringVARIABLE_NAME_MISMATCH
    3
    resultNormalizedString.pushOnto(previous);
    4
    resultIDREFS.handleAttributes(attributes);
    4
    resultIDREFS.handleAttributes(attributes);
    4
    resultNormalizedString.handleAttributes(attributes);
    Differences
    Expression1Expression2Difference
    resultIDREFSresultNormalizedStringVARIABLE_NAME_MISMATCH
    4
    resultNormalizedString.handleAttributes(attributes);
    5
    return resultIDREFS;
    5
    return resultIDREFS;
    5
    return resultNormalizedString;
    Differences
    Expression1Expression2Difference
    resultIDREFSresultNormalizedStringVARIABLE_NAME_MISMATCH
    5
    return resultNormalizedString;
    Precondition Violations (2)
    Row Violation
    1Expression idrefs is a field being modified, and thus it cannot be parameterized
    2Expression normalizedString is a field being modified, and thus it cannot be parameterized