if (remotedir == null) { try { remotedir = ftp.printWorkingDirectory(); } catch (IOException e) { throw new BuildException("could not read current ftp directory", getLocation()); } }
for (Enumeration e = zipFiles.elements(); e.hasMoreElements();) { ZipFile zipFile = (ZipFile) e.nextElement(); try { zipFile.close(); } catch (IOException ioe) { // ignore } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/net/FTP.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java
Method name: void checkIncludePatterns() Method name: void cleanup()
Number of AST nodes: 3 Number of AST nodes: 4
1
if (remotedir == null) {
2
                try {
1
for (Enumeration e = zipFiles.elements(); e.hasMoreElements();) {
2
            ZipFile zipFile = (ZipFile) e.nextElement();
3
             
3
            try {
4
       remotedir = ftp.printWorkingDirectory();
4
                zipFile.close();
5
                } catch (IOException e) {
5
            } catch (IOException ioe) {
6
                    throw new BuildException("could not read current ftp directory",
6
                
7
                        getLocation());
7
// ignore
8
                }
8
            
9
    
9
}
10
        }
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)0.1
Clones locationClones are in different classes
Number of node comparisons1