try { ftp.disconnect(); } catch (IOException ioe) { // do nothing } getProject().executeTarget("cleanup");
try { return (Node) elementAt(i); } catch (ArrayIndexOutOfBoundsException e) { return null; // conforming to NodeList interface }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/optional/net/FTPTest.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/DOMUtil.java
Method name: void tearDown() Method name: Node item(int)
Number of AST nodes: 3 Number of AST nodes: 2
1
try {
1
try {
2
            ftp.disconnect();
2
                return (Node) elementAt(i);
3
        } catch (IOException ioe) {
3
            } catch (ArrayIndexOutOfBoundsException e) {
4
            // do nothing
4
            
5
        }
6
        getProject().executeTarget("cleanup");
5
    return null; // conforming to NodeList interface
6
            }
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