for (Iterator iterator = listeners.iterator(); iterator.hasNext();) { ListDataListener listener = (ListDataListener) iterator.next(); listener.intervalAdded(event); }
for (Iterator iterator = listeners.iterator(); iterator.hasNext();) { ListDataListener listener = (ListDataListener) iterator.next(); listener.intervalRemoved(event); }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/plugins/org.columba.core.LogDisplay/src/org/columba/core/gui/logdisplay/LogRecordList.java File path: /columba-1.4-src/plugins/org.columba.core.LogDisplay/src/org/columba/core/gui/logdisplay/LogRecordList.java
Method name: void fireNewRowEvent(int) Method name: void fireListRemoveEvent(int, int)
Number of AST nodes: 3 Number of AST nodes: 3
1
for (Iterator iterator = listeners.iterator(); iterator.hasNext();) {
1
for (Iterator iterator = listeners.iterator(); iterator.hasNext();) {
2
            ListDataListener listener = (ListDataListener) iterator.next();
2
            ListDataListener listener = (ListDataListener) iterator.next();
3
            listener.intervalAdded(event);
3
            listener.intervalRemoved(event);
4
        }
4
        }
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 declared in the same class
Number of node comparisons9
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)19.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    2
    for (Iterator iterator = listeners.iterator(); iterator.hasNext(); )
    2
    for (Iterator iterator = listeners.iterator(); iterator.hasNext(); )
    3
    ListDataListener listener = (ListDataListener)iterator.next();
    3
    ListDataListener listener = (ListDataListener)iterator.next();
    4
    listener.intervalAdded(event);
    4
    listener.intervalAdded(event);
    4
    listener.intervalRemoved(event);
    Differences
    Expression1Expression2Difference
    intervalAddedintervalRemovedMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression listener.intervalAdded(event) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression listener.intervalRemoved(event) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression listener.intervalAdded(event) is a void method call, and thus it cannot be parameterized
    Expression listener.intervalRemoved(event) is a void method call, and thus it cannot be parameterized
    4
    listener.intervalRemoved(event);
    Precondition Violations (4)
    Row Violation
    1Expression listener.intervalAdded(event) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression listener.intervalRemoved(event) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression listener.intervalAdded(event) is a void method call, and thus it cannot be parameterized
    4Expression listener.intervalRemoved(event) is a void method call, and thus it cannot be parameterized