if (signatureVersion != null) { try { Attribute svAttr = new Attribute(ATTRIBUTE_SIGNATURE_VERSION, signatureVersion); mainSection.addConfiguredAttribute(svAttr); } catch (ManifestException e) { // shouldn't happen - ignore } }
try { return DocumentBuilderFactory.newInstance().newDocumentBuilder(); } catch (Exception e) { throw new ExceptionInInitializerError(e); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Manifest.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/EchoProperties.java
Method name: void write(PrintWriter) Method name: DocumentBuilder getDocumentBuilder()
Number of AST nodes: 4 Number of AST nodes: 2
1
if (signatureVersion != null) {
2
            try {
1
try {
3
                Attribute svAttr = new Attribute(ATTRIBUTE_SIGNATURE_VERSION,
2
            
4
                    signatureVersion);
5
                mainSection.addConfiguredAttribute(svAttr);
6
    
3
return DocumentBuilderFactory.newInstance().newDocumentBuilder();
7
        } catch (ManifestException e) {
4
        } catch (Exception e) {
8
                // shouldn't happen - ignore
5
            
9
            }
6
throw new ExceptionInInitializerError(e);
10
        }
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)0.1
Clones locationClones are in different classes
Number of node comparisons1