while (e.hasMoreElements()) { Object arg = e.nextElement(); if (inheritedProperties.containsKey(arg)) { continue; } Object value = userProperties.get(arg); other.setUserProperty(arg.toString(), value.toString()); }
if (list != null) { for (Iterator i = list.iterator(); i.hasNext();) { UnknownElement child = copy((UnknownElement) i.next()); rc.addChild(child.getWrapper()); ret.addChild(child); } }
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/taskdefs/MacroInstance.java
Method name: void copyUserProperties(Project) Method name: UnknownElement copy(UnknownElement)
Number of AST nodes: 6 Number of AST nodes: 5
1
while (e.hasMoreElements()) {
2
            Object arg = e.nextElement();
3
            if (inheritedProperties.containsKey(arg)) {
4
                continue
1
if (list != null) {
2
                    for (Iterator i = list.iterator();
3
                         i.hasNext();) {
5
;
4
                        UnknownElement child = copy((UnknownElement) i.next());
6
            }
5
            
7
            Object value = userProperties.get(arg);
6
            
8
            other.setUserProperty(arg.toString(), value.toString());
7
rc.addChild(child.getWrapper());
8
                        ret.addChild(child);
9
                    }
9
        }
10
                }
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)0.0
Clones locationClones are in different classes
Number of node comparisons1