158-14-47

if (basedir != null) { try { canonBase = basedir.getCanonicalFile(); } catch (IOException ex) { throw new BuildException(ex); } }
try { super.processBuffer(); } catch (IOException e) { // impossible since *our* processLine doesn't throw an IOException throw new RuntimeException("Impossible IOException caught: " + e); }

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/LogOutputStream.java
Method name: `void checkIncludePatterns()` |  | Method name: `void processBuffer()`
Number of AST nodes: 3 |  | Number of AST nodes: 2

1

    if (basedir != null) {↵

2

                    try {↵

1

    try {↵

3

                        canonBase = basedir.getCanonicalFile();↵

2

                ↵

4

            ↵

3

    super.processBuffer();↵

5

            } catch (IOException ex) {↵

4

            } catch (IOException e) {↵

6

                        throw new BuildException(ex);↵

5

                // impossible since *our* processLine doesn't throw an IOException↵

7

                    }↵

6

                ↵

8

        ↵

7

    throw new RuntimeException("Impossible IOException caught: " + e);↵

9

            }

8

            }

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 0
Number of refactorable cases | 0
Number of non-refactorable cases | 0
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.2
Clones location | Clones are in different classes
Number of node comparisons | 1