loggingMessage = true; Iterator iter = listeners.iterator(); while (iter.hasNext()) { BuildListener listener = (BuildListener) iter.next(); listener.messageLogged(event); }
warnings.addElement("Multiple Class-Path attributes " + "are supported but violate the Jar " + "specification and may not be correctly " + "processed in all environments"); Enumeration e = attribute.getValues(); while (e.hasMoreElements()) { String value = (String) e.nextElement(); classpathAttribute.addValue(value); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/Project.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Manifest.java
Method name: void fireMessageLoggedEvent(BuildEvent, String, int) Method name: String addAttributeAndCheck(Attribute)
Number of AST nodes: 5 Number of AST nodes: 5
1
loggingMessage = true;
2
                Iterator iter = listeners.iterator();
1
warnings.addElement("Multiple Class-Path attributes "
2
                            + "are supported but violate the Jar "
3
                            + "specification and may not be correctly "
4
                            + "processed in all environments");
5
                        Enumeration e = attribute.getValues();
3
                while (iter.hasNext()) {
6
                        while (e.hasMoreElements()) {
4
                    BuildListener listener = (BuildListener) iter.next();
7
                    
5
                    listener.messageLogged(event);
8
        String value = (String) e.nextElement();
9
                            classpathAttribute.addValue(value);
6
                }
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)0.3
Clones locationClones are in different classes
Number of node comparisons1