Object arg = e.nextElement(); if (inheritedProperties.containsKey(arg)) { continue; } Object value = userProperties.get(arg); other.setUserProperty(arg.toString(), value.toString());
for (Enumeration p = properties.keys(); p.hasMoreElements();) { String name = (String) p.nextElement(); if (name.startsWith(r.prefix)) { names.add(name); } }
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/PropertySet.java
Method name: void copyUserProperties(Project) Method name: void addPropertyNames(Set, Hashtable)
Number of AST nodes: 5 Number of AST nodes: 4
1
Object arg = e.nextElement();
1
for (Enumeration p = properties.keys(); p.hasMoreElements();
2
) {
2
            if (inheritedProperties.containsKey(arg)) {
3
                   
3
                continue;
4
 String name = (String) p.nextElement();
5
                    if (name.startsWith(r.prefix)) {
4
            }
6
            
5
            Object value = userProperties.get(arg);
7
            
6
            other.setUserProperty(arg.toString(), value.toString());
8
names.add(name);
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)0.2
Clones locationClones are in different classes
Number of node comparisons1