if (attachments != null) { Iterator iter = attachments.iterator(); while (iter.hasNext()) { FileResource fr = (FileResource) iter.next(); files.addElement(fr.getFile()); } }
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/email/EmailTask.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/PropertySet.java
Method name: void execute() Method name: void addPropertyNames(Set, Hashtable)
Number of AST nodes: 5 Number of AST nodes: 4
1
if (attachments != null) {
1
for (Enumeration p = properties.keys(); p.hasMoreElements();) {
2
                Iterator iter = attachments.iterator();
2
                    String name = (String) p.nextElement();
3
                while (iter.hasNext()) {
3
                
4
                    FileResource fr = (FileResource) iter.next();
5
                    files.addElement(fr.getFile());
4
    if (matcher.matches(name)) {
5
                        names.add(name);
6
                    }
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