for (Enumeration e = zipFiles.elements(); e.hasMoreElements();) { ZipFile zipFile = (ZipFile) e.nextElement(); try { zipFile.close(); } catch (IOException ioe) { // ignore } }
try { return loader.findClass(classname); } catch (SecurityException se) { // class found but restricted name; this is // actually the case we're looking for in JDK 1.3+, // so catch the exception and return return null; }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/condition/HasMethod.java
Method name: void cleanup() Method name: Class loadClass(String)
Number of AST nodes: 4 Number of AST nodes: 2
1
for (Enumeration e = zipFiles.elements(); e.hasMoreElements();) {
2
            ZipFile zipFile = (ZipFile) e.nextElement();
1
try {
2
                        return loader.findClass(classname);
3
                    } catch (SecurityException se) {
4
                        // class found but restricted name; this is
3
            try {
5
            
4
                zipFile.close();
6
            
5
            }
7
// actually the case we're looking for in JDK 1.3+,
6
 catch (IOException ioe) {
8
                        // so catch the exception 
9
and return
7
                // ignore
10
                        return null;
8
            }
11
            
9
        }
12
        }
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