while ((line = reader.readLine()) != null) { if (!line.startsWith(cvsRoot)) { buf.append(line).append(StringUtils.LINE_SEP); } }
if (!childDirectories.contains(directory)) { childDirectories.add(directory); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/CVSPass.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ssh/Directory.java
Method name: void execute() Method name: void addDirectory(Directory)
Number of AST nodes: 3 Number of AST nodes: 2
1
while ((line = reader.readLine()) != null) {
2
                    if (!line.startsWith(cvsRoot)) {
3
                        buf.append(line).append(StringUtils.LINE_SEP);
4
                    }
5
        
1
if (!childDirectories.contains(directory)) {
2
            childDirectories.add(directory);
6
        }
3
        }
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)0.2
Clones locationClones are in different classes
Number of node comparisons1