if (skip > 0) { if ((linesRead - 1) < skip) { return null; } }
if (mapper != null) { throw new BuildException(ERROR_TOO_MANY_MAPPERS); } mapper = newMapper;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/filters/HeadFilter.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/SignJar.java
Method name: String headFilter(String) Method name: void add(FileNameMapper)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (skip > 0) {
1
if (mapper != null) {
2
            if ((linesRead - 1) < skip) {
2
            throw new BuildException(ERROR_TOO_MANY_MAPPERS);
3
        
3
        }
4
        return null;
4
        
5
            }
6
        }
5
mapper = newMapper;
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