int index = superTypes.indexOf(eClassifier); if (index != -1) { if (diagnostics == null) { return false; } else { result = false; diagnostics.add (createDiagnostic (Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CONSISTENT_SUPER_TYPES_DUPLICATE, "_UI_EClassNoDuplicateSuperTypes_diagnostic", new Object [] { eGenericSuperTypes.indexOf(eGenericSuperType), index }, new Object[] { eClass, eGenericSuperType, eGenericSuperTypes.get(index) }, context)); } }
int index = names.indexOf(name); if (index != -1) { if (diagnostics == null) { return false; } else { result = false; EPackage otherESubpackage = eSubpackages.get(index); diagnostics.add (createDiagnostic (Diagnostic.ERROR, DIAGNOSTIC_SOURCE, UNIQUE_SUBPACKAGE_NAMES, "_UI_EPackageUniqueSubpackageNames_diagnostic", new Object[] { name }, new Object[] { ePackage, eSubpackage, otherESubpackage }, context)); } }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/EcoreValidator.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/EcoreValidator.java
Method name: boolean validateEClass_ConsistentSuperTypes(EClass, DiagnosticChain, Map) Method name: boolean validateEPackage_UniqueSubpackageNames(EPackage, DiagnosticChain, Map)
Number of AST nodes: 6 Number of AST nodes: 7
1
int index = superTypes.indexOf(eClassifier);
1
int index = names.indexOf(name);
2
        if (index != -1)
2
        if (index != -1)
3
        {
3
        {
4
          if (diagnostics == null)
4
          if (diagnostics == null)
5
          {
5
          {
6
            return false;
6
            return false;
7
          }
7
          }
8
          else
8
          else
9
          {
9
          {
10
            result = false;
10
            result = false;
11
            EPackage otherESubpackage = eSubpackages.get(index);
11
            diagnostics.add
12
            diagnostics.add
12
              (createDiagnostic
13
              (createDiagnostic
13
                (Diagnostic.ERROR,
14
                (Diagnostic.ERROR,
14
                 DIAGNOSTIC_SOURCE,
15
                 DIAGNOSTIC_SOURCE,
15
                 CONSISTENT_SUPER_TYPES_DUPLICATE,
16
                 UNIQUE_SUBPACKAGE_NAMES,
16
                 "_UI_EClassNoDuplicateSuperTypes_diagnostic",
17
                 "_UI_EPackageUniqueSubpackageNames_diagnostic", 
17
                 new Object [] { eGenericSuperTypes.indexOf(eGenericSuperType), index },
18
                 new Object[] { name },
18
                 new Object[] { eClass, eGenericSuperType,  eGenericSuperTypes.get(index) },
19
                 new Object[] { ePackage, eSubpackage, otherESubpackage },
19
                 context));
20
                 context));
20
          }
21
          }
21
        }
22
        }
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)0.2
Clones locationClones are declared in the same class
Number of node comparisons24
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)1.8
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    7
    int index = superTypes.indexOf(eClassifier);
    7
    int index = superTypes.indexOf(eClassifier);
    7
    int index = names.indexOf(name);
    Differences
    Expression1Expression2Difference
    eClassifiernameVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.EClassifierjava.lang.StringVARIABLE_TYPE_MISMATCH
    superTypesnamesVARIABLE_NAME_MISMATCH
    java.util.ArrayListjava.util.ListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.EClassifier of variable eClassifier does not match with type java.lang.String of variable name
    • Make classes org.eclipse.emf.ecore.EClassifier and java.lang.String extend a common superclass
    Type java.util.ArrayList<org.eclipse.emf.ecore.EClassifier> of variable superTypes does not match with type java.util.List<java.lang.String> of variable names
    • Make classes java.util.ArrayList and java.util.List extend a common superclass
    7
    int index = names.indexOf(name);
    8
    if (index != -1)
    8
    if (index != -1)
    9
    if (diagnostics == null)
    9
    if (diagnostics == null)
    10
    return false;
    10
    return false;
    else
    else
    11
    result = false;
    11
    result = false;
                                                                                                                
    12
    EPackage otherESubpackage = eSubpackages.get(index);
    Preondition Violations
    Unmatched statement EPackage otherESubpackage=eSubpackages.get(index); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    12
    EPackage otherESubpackage = eSubpackages.get(index);
    12
    diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CONSISTENT_SUPER_TYPES_DUPLICATE, "_UI_EClassNoDuplicateSuperTypes_diagnostic", new Object[] {eGenericSuperTypes.indexOf(eGenericSuperType), index}, new Object[] {eClass, eGenericSuperType, eGenericSuperTypes.get(index)}, context));
    12
    diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CONSISTENT_SUPER_TYPES_DUPLICATE, "_UI_EClassNoDuplicateSuperTypes_diagnostic", new Object[] {eGenericSuperTypes.indexOf(eGenericSuperType), index}, new Object[] {eClass, eGenericSuperType, eGenericSuperTypes.get(index)}, context));
    Preondition Violations
    Unmatched statement diagnostics.add(createDiagnostic(Diagnostic.ERROR,DIAGNOSTIC_SOURCE,CONSISTENT_SUPER_TYPES_DUPLICATE,"_UI_EClassNoDuplicateSuperTypes_diagnostic",new Object[]{eGenericSuperTypes.indexOf(eGenericSuperType),index},new Object[]{eClass,eGenericSuperType,eGenericSuperTypes.get(index)},context)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
    13
    diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, UNIQUE_SUBPACKAGE_NAMES, "_UI_EPackageUniqueSubpackageNames_diagnostic", new Object[] {name}, new Object[] {ePackage, eSubpackage, otherESubpackage}, context));
    Preondition Violations
    Unmatched statement diagnostics.add(createDiagnostic(Diagnostic.ERROR,DIAGNOSTIC_SOURCE,UNIQUE_SUBPACKAGE_NAMES,"_UI_EPackageUniqueSubpackageNames_diagnostic",new Object[]{name},new Object[]{ePackage,eSubpackage,otherESubpackage},context)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    13
    diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, UNIQUE_SUBPACKAGE_NAMES, "_UI_EPackageUniqueSubpackageNames_diagnostic", new Object[] {name}, new Object[] {ePackage, eSubpackage, otherESubpackage}, context));
    Precondition Violations (6)
    Row Violation
    1Type org.eclipse.emf.ecore.EClassifier of variable eClassifier does not match with type java.lang.String of variable name
    2Type java.util.ArrayList<org.eclipse.emf.ecore.EClassifier> of variable superTypes does not match with type java.util.List<java.lang.String> of variable names
    3Unmatched statement EPackage otherESubpackage=eSubpackages.get(index); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement diagnostics.add(createDiagnostic(Diagnostic.ERROR,DIAGNOSTIC_SOURCE,CONSISTENT_SUPER_TYPES_DUPLICATE,"_UI_EClassNoDuplicateSuperTypes_diagnostic",new Object[]{eGenericSuperTypes.indexOf(eGenericSuperType),index},new Object[]{eClass,eGenericSuperType,eGenericSuperTypes.get(index)},context)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched statement diagnostics.add(createDiagnostic(Diagnostic.ERROR,DIAGNOSTIC_SOURCE,UNIQUE_SUBPACKAGE_NAMES,"_UI_EPackageUniqueSubpackageNames_diagnostic",new Object[]{name},new Object[]{ePackage,eSubpackage,otherESubpackage},context)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6Clone fragment #1 returns variables index, result , while Clone fragment #2 returns variables index, result