for (int i = 0, size = delegateSize(); i < size; ++i) { Entry entry = delegateGet(i); if (validator.isValid(entry.getEStructuralFeature())) { if (entry.getValue() == null) { remove(i); return true; } } }
for (int i = 0, size = delegateSize(); i < size; ++i) { Entry entry = delegateGet(i); if (validator.isValid(entry.getEStructuralFeature())) { if (entry.getValue() == null) { return result; } ++result; } }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/DelegatingFeatureMap.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/DelegatingFeatureMap.java
Method name: boolean remove(EStructuralFeature, Object) Method name: int indexOf(EStructuralFeature, Object, boolean)
Number of AST nodes: 6 Number of AST nodes: 6
1
for (int i = 0, size = delegateSize(); i < size; ++i)
1
for (int i = 0, size = delegateSize(); i < size; ++i)
2
      {
2
      {
3
        Entry entry = delegateGet(i);
3
        Entry entry = delegateGet(i);
4
        if (validator.isValid(entry.getEStructuralFeature()))
4
        if (validator.isValid(entry.getEStructuralFeature()))
5
        {
5
        {
6
          if (entry.getValue() == null)
6
          if (entry.getValue() == null)
7
          {
7
          {
8
            remove(i);
8
            return result;
9
            return true;
9
          }
10
          }
10
          ++result;
11
        }
11
        }
12
      }
12
      }
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)1.6
Clones locationClones are declared in the same class
Number of node comparisons49
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.6
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    16
    for (int i = 0, size = delegateSize(); i < size; ++i)
    26
    for (int i = 0, size = delegateSize(); i < size; ++i)
    17
    Entry entry = delegateGet(i);
    27
    Entry entry = delegateGet(i);
    18
    if (validator.isValid(entry.getEStructuralFeature()))
    28
    if (validator.isValid(entry.getEStructuralFeature()))
    19
    if (entry.getValue() == null)
    29
    if (entry.getValue() == null)
    20
    remove(i);
    20
    remove(i);
    Preondition Violations
    Unmatched statement remove(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                
    21
    return true;
    21
    return true;
    Preondition Violations
    Unmatched return true;
                                    
                                        
    30
    return result;
    Preondition Violations
    Unmatched return result;
    30
    return result;
                              
    31
    ++result;
    Preondition Violations
    Unmatched statement ++result; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    31
    ++result;
    Precondition Violations (5)
    Row Violation
    1Unmatched statement remove(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched return true;
    3Unmatched return result;
    4Unmatched statement ++result; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Clone fragment #1 returns variables i , while Clone fragment #2 returns variables