if (device != null) { try { device.close(); } catch (IOException ioex) { //ignore } }
try { return getDocumentBuilderFactory().newDocumentBuilder(); } catch (ParserConfigurationException e) { throw new BuildException(e); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/FileUtils.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/JAXPUtils.java
Method name: void close(Writer) Method name: DocumentBuilder getDocumentBuilder()
Number of AST nodes: 3 Number of AST nodes: 2
1
if (device != null) {
2
            try {
3
                device.close
1
try {
4
();
2
            return getDocumentBuilderFactory().newDocumentBuilder();
5
            } catch (IOException ioex) {
3
        } catch (ParserConfigurationException e) {
6
                //ignore
4
            
7
            }
5
throw new BuildException(e);
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)0.2
Clones locationClones are in different classes
Number of node comparisons1