for (Iterator i = unknownElements.iterator(); i.hasNext();) { UnknownElement child = copy((UnknownElement) i.next()); rc.addChild(child.getWrapper()); ret.addChild(child); }
for (Enumeration p = properties.keys(); p.hasMoreElements();) { String name = (String) p.nextElement(); if (matcher.matches(name)) { names.add(name); } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/MacroInstance.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/PropertySet.java
Method name: UnknownElement copy(UnknownElement) Method name: void addPropertyNames(Set, Hashtable)
Number of AST nodes: 4 Number of AST nodes: 4
1
for (Iterator i = unknownElements.iterator();
1
for (
2
                     i.hasNext();) {
3
                    UnknownElement child = copy((UnknownElement) i.next());
4
                    rc.addChild(child.getWrapper()
2
Enumeration p = properties.keys(); p.hasMoreElements();) {
3
                    String name = (String) p.nextElement();
4
                    if (matcher.matches(name)) {
5
);
5
                        names.add(name);
6
                    ret.addChild(child);
6
                    }
7
                }
7
                }
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 having the same super class
Number of node comparisons1