if (nullIncludes) { return; }
if (cloneVm != null) { System.setProperty("ant.build.clonevm", cloneVm); }
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/tests/junit/org/apache/tools/ant/types/CommandlineJavaTest.java
Method name: void scan() Method name: void tearDown()
Number of AST nodes: 2 Number of AST nodes: 2
1
if (nullIncludes) {
1
if (cloneVm != null) {
2
                        return;
2
            
3
            
3
System.setProperty("ant.build.clonevm", cloneVm);
4
        }
4
        }
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)0.0
Clones locationClones are in different classes
Number of node comparisons1