while (it.hasNext()) { Object o = it.next(); if (o instanceof Task) { tasks.add(o); } }
while (iter.hasNext()) { Object listener = iter.next(); if (listener instanceof SubBuildListener) { ((SubBuildListener) listener).subBuildFinished(event); } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/Target.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/Project.java
Method name: Task[] getTasks() Method name: void fireSubBuildFinished(Throwable)
Number of AST nodes: 4 Number of AST nodes: 4
1
while (it.hasNext()) {
1
while (iter.hasNext()) {
2
            Object o = it.next();
2
            Object listener = iter.next();
3
            if (o instanceof Task) {
3
            if (listener instanceof SubBuildListener) {
4
                tasks.add(o);
4
                ((SubBuildListener) listener).subBuildFinished(event);
5
            }
5
            }
6
        }
6
        }
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons1