if (tbed != null) { tbed.tearDown(); tbed = null; }
if (lines > 0) { if (linesRead > (lines + skip)) { return null; } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/selectors/BaseSelectorTest.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/filters/HeadFilter.java
Method name: void cleanupBed() Method name: String headFilter(String)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (tbed != null) {
1
if (lines > 0) {
2
            tbed.tearDown();
2
            
3
            tbed = null;
3
if (linesRead > (lines + skip)) {
4
                return null;
5
            }
4
        }
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)0.1
Clones locationClones are in different classes
Number of node comparisons1