if (isReference()) { throw noChildrenAllowed(); } filters.addElement(filter); filterHash = 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/org/apache/tools/ant/types/FilterSet.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/filters/HeadFilter.java
Method name: void addFilter(Filter) Method name: String headFilter(String)
Number of AST nodes: 4 Number of AST nodes: 3
1
if (isReference()) {
1
if (lines > 0) {
2
            throw noChildrenAllowed();
2
            if (linesRead > (lines + skip)) {
3
        }
3
        
4
        filters.addElement(filter);
4
        
5
        filterHash = null;
5
return null;
6
            }
7
        }
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