while (e.hasMoreElements()) { Object arg = e.nextElement(); if (inheritedProperties.containsKey(arg)) { continue; } Object value = userProperties.get(arg); other.setUserProperty(arg.toString(), value.toString()); }
for (Iterator r = nextRC(rcIter).iterator(); r.hasNext();) { Object next = r.next(); if (hs.add(next)) { al.add(next); } else { al.remove(next); } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/PropertyHelper.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/Difference.java
Method name: void copyUserProperties(Project) Method name: Collection getCollection()
Number of AST nodes: 6 Number of AST nodes: 5
1
while (e.hasMoreElements()) {
1
for (Iterator r = nextRC(rcIter).iterator(); r.hasNext();) {
2
            Object arg = e.nextElement();
2
                Object next = r.next();
3
            if (inheritedProperties.containsKey(arg)) {
3
                if (hs.add(next)) {
4
                continue;
4
                    al.add(next);
5
            }
5
                } else {
6
            Object value = userProperties.get(arg);
6
            
7
            other.setUserProperty(arg.toString(), value.toString());
7
        al.remove(next);
8
                }
8
        }
9
            }
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