if (builderFactory == null) { try { builderFactory = DocumentBuilderFactory.newInstance(); } catch (FactoryConfigurationError e) { throw new BuildException("Document builder factory has not " + "been configured correctly: " + e.getMessage(), e); } }
try { p.waitFor(); } catch (InterruptedException e) { //ignore } FileUtils.delete(f);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/JAXPUtils.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Execute.java
Method name: DocumentBuilderFactory getDocumentBuilderFactory() Method name: void run()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (builderFactory == null) {
1
try {
2
            try {
2
          
3
                builderFactory = DocumentBuilderFactory.newInstance();
3
              
4
            } catch (FactoryConfigurationError e) {
5
                throw new BuildException("Document builder factory has not "
6
                                         + "been configured correctly: "
4
p.waitFor();
5
                    } catch (InterruptedException e) {
6
                        //ignore
7
                    
7
                    }
8
                     + e.getMessage(), e);
8
                    
9
            }
10
        }
9
FileUtils.delete(f);
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