if (isReference()) { throw noChildrenAllowed(); } filters.addElement(filter); filterHash = null;
if (fos != null) { fos.close(); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/FilterSet.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Exec.java
Method name: void addFilter(Filter) Method name: void logFlush()
Number of AST nodes: 4 Number of AST nodes: 2
1
if (isReference()) {
1
if (
2
            throw noChildrenAllowed();
2
fos != null) {
3
        }
3
        
4
        filters.addElement(filter);
5
        filterHash = null;
4
  fos.close();
5
        }
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 having the same super class
Number of node comparisons1