if (isNotificationRequired()) { boolean oldIsSet = isSet(); NotificationImpl notification = createNotification(Notification.SET, doSetUnique(index, object), object, index, oldIsSet); if (notifications == null) { notifications = notification; } else { notifications.add(notification); } } else { doSetUnique(index, object); } return notifications;
if (isNotificationRequired()) { boolean oldIsSet = isSet(); NotificationImpl notification = createNotification(Notification.SET, doSetUnique(index, object), object, index, oldIsSet); if (notifications == null) { notifications = notification; } else { notifications.add(notification); } } else { doSetUnique(index, object); } return notifications;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/common/notify/impl/DelegatingNotifyingListImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/common/notify/impl/NotifyingListImpl.java
Method name: NotificationChain basicSet(int, E, NotificationChain) Method name: NotificationChain basicSet(int, E, NotificationChain)
Number of AST nodes: 8 Number of AST nodes: 8
1
if (isNotificationRequired())
1
if (isNotificationRequired())
2
    {
2
    {
3
      boolean oldIsSet = isSet();
3
      boolean oldIsSet = isSet();
4
      NotificationImpl notification = 
4
      NotificationImpl notification = 
5
        createNotification(Notification.SET, doSetUnique(index, object), object, index, oldIsSet);
5
createNotification(Notification.SET, doSetUnique(index, object), object, index, oldIsSet);
6
      if (notifications == null) 
6
      if (notifications == null) 
7
      {
7
      {
8
        notifications = notification;
8
        notifications = notification;
9
      }
9
      }
10
      else
10
      else
11
      {
11
      {
12
        notifications.add(notification);
12
        notifications.add(notification);
13
      }
13
      }
14
    }
14
    }
15
    else
15
    else
16
    {
16
    {
17
      doSetUnique(index, object);
17
      doSetUnique(index, object);
18
    }
18
    }
19
    return notifications;
19
    return notifications;
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 different classes having the same super class
Number of node comparisons26
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.1
    Clone typeType 1
    Mapped Statements
    ID Statement ID Statement
    1
    if (isNotificationRequired())
    1
    if (isNotificationRequired())
    2
    boolean oldIsSet = isSet();
    2
    boolean oldIsSet = isSet();
    3
    NotificationImpl notification = createNotification(Notification.SET, doSetUnique(index, object), object, index, oldIsSet);
    3
    NotificationImpl notification = createNotification(Notification.SET, doSetUnique(index, object), object, index, oldIsSet);
    4
    if (notifications == null)
    4
    if (notifications == null)
    5
    notifications = notification;
    5
    notifications = notification;
    else
    else
    6
    notifications.add(notification);
    6
    notifications.add(notification);
    else
    else
    7
    doSetUnique(index, object);
    7
    doSetUnique(index, object);
    8
    return notifications;
    8
    return notifications;
    Precondition Violations (0)
    Row Violation