if (builderFactory == null) { try { builderFactory = DocumentBuilderFactory.newInstance(); } catch (FactoryConfigurationError e) { throw new BuildException("Document builder factory has not " + "been configured correctly: " + e.getMessage(), e); } } return builderFactory;
if (baseDir == null) { try { setBasedir("."); } catch (BuildException ex) { ex.printStackTrace(); } } return baseDir;
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/Project.java
Method name: DocumentBuilderFactory getDocumentBuilderFactory() Method name: File getBaseDir()
Number of AST nodes: 4 Number of AST nodes: 4
1
if (builderFactory == null) {
1
if (baseDir == null) {
2
            try {
2
            try {
3
                builderFactory = DocumentBuilderFactory.newInstance();
3
                
4
            } catch (FactoryConfigurationError e) {
5
                throw new BuildException("Document builder factory has not "
6
                                         + "been configured correctly: "
7
                                         + e.getMessage(), e
4
setBasedir(".");
5
            } catch (BuildException ex) {
8
);
6
                ex.printStackTrace();
9
            }
7
            }
10
        }
8
        }
11
        return builderFactory;
9
        return baseDir;
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