XMLTypeResourceImpl.DataFrame resultIDREFSBase = idrefsBase == null ? new XMLTypeResourceImpl.DataFrame() : idrefsBase; idrefsBase = null; resultIDREFSBase.pushOnto(previous); resultIDREFSBase.handleAttributes(attributes); return resultIDREFSBase;
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 pushIDREFSBase(XMLTypeResourceImpl.StackFrame, Attributes) Method name: XMLTypeResourceImpl.DataFrame pushToken(XMLTypeResourceImpl.StackFrame, Attributes)
Number of AST nodes: 5 Number of AST nodes: 5
1
XMLTypeResourceImpl.DataFrame resultIDREFSBase = idrefsBase == null ? new XMLTypeResourceImpl.DataFrame() : idrefsBase;
1
XMLTypeResourceImpl.DataFrame resultToken = token == null ? new XMLTypeResourceImpl.DataFrame() : 
2
       idrefsBase
2
token;
3
 = null;
3
       token = null;
4
       resultIDREFSBase.pushOnto(previous);
4
       resultToken.pushOnto(previous);
5
       resultIDREFSBase.handleAttributes(attributes);
5
       resultToken.handleAttributes(attributes);
6
       return resultIDREFSBase;
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 resultIDREFSBase = idrefsBase == null ? new XMLTypeResourceImpl.DataFrame() : idrefsBase;
    1
    XMLTypeResourceImpl.DataFrame resultIDREFSBase = idrefsBase == null ? new XMLTypeResourceImpl.DataFrame() : idrefsBase;
    1
    XMLTypeResourceImpl.DataFrame resultToken = token == null ? new XMLTypeResourceImpl.DataFrame() : token;
    Differences
    Expression1Expression2Difference
    resultIDREFSBaseresultTokenVARIABLE_NAME_MISMATCH
    idrefsBasetokenVARIABLE_NAME_MISMATCH
    idrefsBasetokenVARIABLE_NAME_MISMATCH
    1
    XMLTypeResourceImpl.DataFrame resultToken = token == null ? new XMLTypeResourceImpl.DataFrame() : token;
    2
    idrefsBase = null;
    2
    idrefsBase = null;
    2
    token = null;
    Differences
    Expression1Expression2Difference
    idrefsBasetokenVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression idrefsBase 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
    resultIDREFSBase.pushOnto(previous);
    3
    resultIDREFSBase.pushOnto(previous);
    3
    resultToken.pushOnto(previous);
    Differences
    Expression1Expression2Difference
    resultIDREFSBaseresultTokenVARIABLE_NAME_MISMATCH
    3
    resultToken.pushOnto(previous);
    4
    resultIDREFSBase.handleAttributes(attributes);
    4
    resultIDREFSBase.handleAttributes(attributes);
    4
    resultToken.handleAttributes(attributes);
    Differences
    Expression1Expression2Difference
    resultIDREFSBaseresultTokenVARIABLE_NAME_MISMATCH
    4
    resultToken.handleAttributes(attributes);
    5
    return resultIDREFSBase;
    5
    return resultIDREFSBase;
    5
    return resultToken;
    Differences
    Expression1Expression2Difference
    resultIDREFSBaseresultTokenVARIABLE_NAME_MISMATCH
    5
    return resultToken;
    Precondition Violations (2)
    Row Violation
    1Expression idrefsBase is a field being modified, and thus it cannot be parameterized
    2Expression token is a field being modified, and thus it cannot be parameterized