for (int i = 0; i < size; ++i) { Entry entry = entries[i]; if (validator.isValid(entry.getEStructuralFeature())) { return setUnique(i, FeatureMapUtil.isFeatureMap(feature) ? (Entry)object : createEntry(feature, object)); } } return feature.getDefaultValue();
for (int i = 0; i < size; ++i) { Entry entry = entries[i]; if (validator.isValid(entry.getEStructuralFeature())) { return FeatureMapUtil.isFeatureMap(feature) ? entry : entry.getValue(); } } return null;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/BasicFeatureMap.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/BasicFeatureMap.java
Method name: Object setUnique(EStructuralFeature, int, Object) Method name: Object set(EStructuralFeature, int, Object)
Number of AST nodes: 5 Number of AST nodes: 5
1
for (int i = 0; i < size; ++i)
1
for (int i = 0; i < size; ++i)
2
      {
2
      {
3
        Entry entry = entries[i];
3
        Entry entry = entries[i];
4
        if (validator.isValid(entry.getEStructuralFeature()))
4
        if (validator.isValid(entry.getEStructuralFeature()))
5
        {
5
        {
6
          return setUnique(i, FeatureMapUtil.isFeatureMap(feature) ? (Entry)object : createEntry(feature, object));
6
          return FeatureMapUtil.isFeatureMap(feature) ? entry : entry.getValue();
7
        }
7
        }
8
      }
8
      }
9
      return feature.getDefaultValue();
9
      return null;
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)0.9
Clones locationClones are declared in the same class
Number of node comparisons33
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    12
    for (int i = 0; i < size; ++i)
    16
    for (int i = 0; i < size; ++i)
    13
    Entry entry = entries[i];
    17
    Entry entry = entries[i];
    14
    if (validator.isValid(entry.getEStructuralFeature()))
    18
    if (validator.isValid(entry.getEStructuralFeature()))
    15
    return setUnique(i, FeatureMapUtil.isFeatureMap(feature) ? (Entry)object : createEntry(feature, object));
    15
    return setUnique(i, FeatureMapUtil.isFeatureMap(feature) ? (Entry)object : createEntry(feature, object));
    Preondition Violations
    Unmatched statement return setUnique(i,FeatureMapUtil.isFeatureMap(feature) ? (Entry)object : createEntry(feature,object)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched return setUnique(i,FeatureMapUtil.isFeatureMap(feature) ? (Entry)object : createEntry(feature,object));
                                                                                                                                                                                                                          
                                                                                                                                                          
    19
    return FeatureMapUtil.isFeatureMap(feature) ? entry : entry.getValue();
    Preondition Violations
    Unmatched statement return FeatureMapUtil.isFeatureMap(feature) ? entry : entry.getValue(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched return FeatureMapUtil.isFeatureMap(feature) ? entry : entry.getValue();
    19
    return FeatureMapUtil.isFeatureMap(feature) ? entry : entry.getValue();
    16
    return feature.getDefaultValue();
    16
    return feature.getDefaultValue();
    20
    return null;
    Differences
    Expression1Expression2Difference
    feature.getDefaultValue()nullTYPE_COMPATIBLE_REPLACEMENT
    20
    return null;
    Precondition Violations (5)
    Row Violation
    1Unmatched statement return setUnique(i,FeatureMapUtil.isFeatureMap(feature) ? (Entry)object : createEntry(feature,object)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched return setUnique(i,FeatureMapUtil.isFeatureMap(feature) ? (Entry)object : createEntry(feature,object));
    3Unmatched statement return FeatureMapUtil.isFeatureMap(feature) ? entry : entry.getValue(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched return FeatureMapUtil.isFeatureMap(feature) ? entry : entry.getValue();
    5Clone fragment #1 returns variable i with type int , while Clone fragment #2 returns variable entry with type org.eclipse.emf.ecore.util.FeatureMap.Entry