for (Iterator i = list.iterator(); i.hasNext();) { UnknownElement child = copy((UnknownElement) i.next()); rc.addChild(child.getWrapper()); ret.addChild(child); }
if (!(sysprops.isEmpty())) { for (Enumeration en = sysprops.elements(); en.hasMoreElements();) { Environment.Variable entry = (Environment.Variable) en.nextElement(); javaTask.addSysproperty(entry); } }
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/taskdefs/optional/ejb/WeblogicDeploymentTool.java
Method name: UnknownElement copy(UnknownElement) Method name: void buildWeblogicJar(File, File, String)
Number of AST nodes: 4 Number of AST nodes: 4
1
for (Iterator i = list.iterator();
2
                         i.hasNext();) {
3
                        UnknownElement child = copy((UnknownElement) i.next());
4
                        rc.addChild(child.getWrapper
1
if (!(sysprops.isEmpty())) {
2
                for (Enumeration en = sysprops.elements(); en.hasMoreElements();) {
3
                    Environment.Variable entry
5
());
4
                        = (Environment.Variable) en.nextElement();
6
                        ret.addChild(child);
5
                    javaTask.addSysproperty(entry);
7
        
6
                }
8
            }
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)0.1
Clones locationClones are in different classes
Number of node comparisons1