if (newValue != null) { Holder holder = (Holder)newValue; if (!holder.isFrozen()) { ESuperAdapter eSuperAdapter = holder.getESuperAdapter(); eSuperAdapter.getSubclasses().add((EClass)notification.getNotifier()); } }
if (oldValue != null) { Holder holder = (Holder)oldValue; if (!holder.isFrozen()) { ESuperAdapter eSuperAdapter = holder.getESuperAdapter(); eSuperAdapter.getSubclasses().remove(notification.getNotifier()); } }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/impl/ESuperAdapter.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/impl/ESuperAdapter.java
Method name: void notifyChanged(Notification) Method name: void notifyChanged(Notification)
Number of AST nodes: 5 Number of AST nodes: 5
1
if (newValue != null)
1
if (oldValue != null)
2
            {
2
            {
3
              Holder holder =  (Holder)newValue;
3
              Holder holder = (Holder)oldValue;
4
              if (!holder.isFrozen())
4
              if (!holder.isFrozen())
5
              {
5
              {
6
                ESuperAdapter eSuperAdapter = holder.getESuperAdapter();
6
                ESuperAdapter eSuperAdapter = holder.getESuperAdapter();
7
                eSuperAdapter.getSubclasses().add((EClass)notification.getNotifier());
7
                eSuperAdapter.getSubclasses().remove(notification.getNotifier());
8
              }
8
              }
9
            }
9
            }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in the same method
Number of node comparisons14
  1. {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)2.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    12
    if (newValue != null)
    12
    if (newValue != null)
    38
    if (oldValue != null)
    Differences
    Expression1Expression2Difference
    newValueoldValueVARIABLE_NAME_MISMATCH
    38
    if (oldValue != null)
    13
    Holder holder = (Holder)newValue;
    13
    Holder holder = (Holder)newValue;
    39
    Holder holder = (Holder)oldValue;
    Differences
    Expression1Expression2Difference
    newValueoldValueVARIABLE_NAME_MISMATCH
    39
    Holder holder = (Holder)oldValue;
    14
    if (!holder.isFrozen())
    40
    if (!holder.isFrozen())
    15
    ESuperAdapter eSuperAdapter = holder.getESuperAdapter();
    41
    ESuperAdapter eSuperAdapter = holder.getESuperAdapter();
    16
    eSuperAdapter.getSubclasses().add((EClass)notification.getNotifier());
    16
    eSuperAdapter.getSubclasses().add((EClass)notification.getNotifier());
    Preondition Violations
    Unmatched statement eSuperAdapter.getSubclasses().add((EClass)notification.getNotifier()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                                        
                                                                                                                                              
    42
    eSuperAdapter.getSubclasses().remove(notification.getNotifier());
    Preondition Violations
    Unmatched statement eSuperAdapter.getSubclasses().remove(notification.getNotifier()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    42
    eSuperAdapter.getSubclasses().remove(notification.getNotifier());
    Precondition Violations (2)
    Row Violation
    1Unmatched statement eSuperAdapter.getSubclasses().add((EClass)notification.getNotifier()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement eSuperAdapter.getSubclasses().remove(notification.getNotifier()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted