if (basedir != null) { try { canonBase = basedir.getCanonicalFile(); } catch (IOException ex) { throw new BuildException(ex); } }
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/org/apache/tools/ant/DirectoryScanner.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/DOMUtil.java
Method name: void checkIncludePatterns() Method name: Node item(int)
Number of AST nodes: 3 Number of AST nodes: 2
1
if (basedir != null) {
2
                try {
3
                    canonBase = basedir.getCanonicalFile();
4
                } catch (IO
1
try {
2
                return (Node) elementAt(i);
5
Exception ex) {
3
            } catch (ArrayIndexOutOfBoundsException e) {
6
                    throw new BuildException(ex);
4
                
7
                }
5
return null; // conforming to NodeList interface
8
            }
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