Object arg = e.nextElement(); if (inheritedProperties.containsKey(arg)) { continue; } Object value = userProperties.get(arg); other.setUserProperty(arg.toString(), value.toString());
for (Iterator i = unknownElements.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: 5 Number of AST nodes: 4
1
Object arg = e.nextElement();
2
            if (inheritedProperties.containsKey(arg)
1
for (Iterator i = unknownElements.iterator();
3
) {
2
                     i.hasNext();) {
4
                continue;
3
                    UnknownElement child = copy((UnknownElement) i.next());
5
            }
4
            
6
            Object value = userProperties.get(arg);
5
        
7
            other.setUserProperty(arg.toString(), value.toString());
6
rc.addChild(child.getWrapper());
7
                    ret.addChild(child);
8
                }
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