Object[] listeners = _listeners.getListenerList(); // Process the listeners last to first, notifying // those that are interested in this event. ResultTabEvent evt = null; for (int i = listeners.length - 2; i >= 0; i -= 2) { if (listeners[i] == IResultTabListener.class) { // Lazily create the event: if (evt == null) { evt = new ResultTabEvent(_session, tab); } ((IResultTabListener)listeners[i + 1]).resultTabAdded(evt); } }
Object[] listeners = _listeners.getListenerList(); // Process the listeners last to first, notifying // those that are interested in this event. ResultTabEvent evt = null; for (int i = listeners.length - 2; i >= 0; i -= 2) { if (listeners[i] == IResultTabListener.class) { // Lazily create the event: if (evt == null) { evt = new ResultTabEvent(_session, tab); } ((IResultTabListener) listeners[i + 1]).tornOffResultTabReturned(evt); } }
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/mainpanel/SQLResultExecuterPanel.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/mainpanel/SQLPanel.java
Method name: void fireTabAddedEvent(IResultTab) Method name: void fireTornOffResultTabReturned(IResultTab)
Number of AST nodes: 7 Number of AST nodes: 7
1
Object[] listeners = _listeners.getListenerList();
1
Object[] listeners = _listeners.getListenerList();
2
		// Process the listeners last to first, notifying
2
		// Process the listeners last to first, notifying
3
		// those that are interested in this event.
3
		// those that are interested in this event.
4
		ResultTabEvent evt = null;
4
		ResultTabEvent evt = null;
5
		for (int i = listeners.length - 2; i >= 0; i -= 2)
5
		for (int i = listeners.length - 2; i >= 0; i -= 2)
6
		{
6
		{
7
			if (listeners[i] == IResultTabListener.class)
7
			if (listeners[i] == IResultTabListener.class)
8
			{
8
			{
9
				// Lazily create the event:
9
				// Lazily create the event:
10
				if (evt == null)
10
				if (evt == null)
11
				{
11
				{
12
					evt = new ResultTabEvent(_session, tab);
12
					evt = new ResultTabEvent(_session, tab);
13
				}
13
				}
14
				((IResultTabListener)listeners[i + 1]).resultTabAdded(evt);
14
				((IResultTabListener) listeners[i + 1]).tornOffResultTabReturned(evt);
15
			}
15
			}
16
		}
16
		}
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)0.4
Clones locationClones are in different classes having the same super class
Number of node comparisons13
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements7
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)3.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Object[] listeners = _listeners.getListenerList();
    1
    Object[] listeners = _listeners.getListenerList();
    2
    ResultTabEvent evt = null;
    2
    ResultTabEvent evt = null;
    3
    for (int i = listeners.length - 2; i >= 0; i -= 2)
    3
    for (int i = listeners.length - 2; i >= 0; i -= 2)
    4
    if (listeners[i] == IResultTabListener.class)
    4
    if (listeners[i] == IResultTabListener.class)
    5
    if (evt == null)
    5
    if (evt == null)
    6
    evt = new ResultTabEvent(_session, tab);
    6
    evt = new ResultTabEvent(_session, tab);
    7
    ((IResultTabListener)listeners[i + 1]).resultTabAdded(evt);
    7
    ((IResultTabListener)listeners[i + 1]).resultTabAdded(evt);
    7
    ((IResultTabListener)listeners[i + 1]).tornOffResultTabReturned(evt);
    Differences
    Expression1Expression2Difference
    resultTabAddedtornOffResultTabReturnedMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression ((IResultTabListener)listeners[i + 1]).resultTabAdded(evt) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression ((IResultTabListener)listeners[i + 1]).tornOffResultTabReturned(evt) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression ((IResultTabListener)listeners[i + 1]).resultTabAdded(evt) is a void method call, and thus it cannot be parameterized
    Expression ((IResultTabListener)listeners[i + 1]).tornOffResultTabReturned(evt) is a void method call, and thus it cannot be parameterized
    7
    ((IResultTabListener)listeners[i + 1]).tornOffResultTabReturned(evt);
    Precondition Violations (4)
    Row Violation
    1Expression ((IResultTabListener)listeners[i + 1]).resultTabAdded(evt) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression ((IResultTabListener)listeners[i + 1]).tornOffResultTabReturned(evt) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression ((IResultTabListener)listeners[i + 1]).resultTabAdded(evt) is a void method call, and thus it cannot be parameterized
    4Expression ((IResultTabListener)listeners[i + 1]).tornOffResultTabReturned(evt) is a void method call, and thus it cannot be parameterized