if (isReference()) { throw noChildrenAllowed(); } selectors.addElement(selector); directoryScanner = null;
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/types/AbstractFileSet.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/CommandlineJavaTest.java
Method name: void appendSelector(FileSelector) Method name: void tearDown()
Number of AST nodes: 4 Number of AST nodes: 2
1
if (isReference()) {
1
if (
2
            throw noChildrenAllowed();
2
cloneVm != null) {
3
        }
3
        
4
        selectors.addElement(selector);
4
    
5
        directoryScanner = null;
5
System.setProperty("ant.build.clonevm", cloneVm);
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)0.0
Clones locationClones are in different classes
Number of node comparisons1