while (scanning) { try { scanLock.wait(); } catch (InterruptedException e) { continue; } }
try { setOutputStream(new PrintStream( new BufferedOutputStream( new FileOutputStream(output .getPath(), append)))); } catch (IOException e) { throw new BuildException(e, getLocation()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/DirectoryScanner.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/AbstractCvsTask.java
Method name: void scan() Method name: OutputStream getOutputStream()
Number of AST nodes: 3 Number of AST nodes: 2
1
while (scanning) {
1
try {
2
                    try {
2
                    
3
                        scanLock.wait();
4
                    } catch (InterruptedException e) {
5
                        continue;
6
                    }
3
setOutputStream(new PrintStream(
4
                                        new BufferedOutputStream(
5
                                            new FileOutputStream(output
6
                                                                 .getPath(),
7
                                                                 append))));
8
                } catch (IOException e) {
9
                    throw new BuildException(e, getLocation());
7
                }
10
                }
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