if (z != null) { try { z.close(); } catch (IOException e) { //? } }
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/types/resources/ZipResource.java
Method name: void checkRemoteSensitivity(FTPFile[], String) Method name: void fetchEntry()
Number of AST nodes: 0 Number of AST nodes: 3
1
if (z != null) {
2
                try {
3
                    z.close();
4
                } catch (IOException e) {
5
                    //?
6
                }
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
Number of node comparisons0