File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Sync.java | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java | |||
Method name: int removeEmptyDirectories(File, boolean)
|
Method name: InputStream getResourceStream(File, String)
|
|||
Number of AST nodes: 4 | Number of AST nodes: 3 | |||
1 | for (int i = 0; i < children.length; ++i) {↵ | |||
2 | File file = children[i];↵ | 1 | File resource = new File(file↵ | |
3 | // Test here again to avoid method call for non-directories!↵ | 2 | , resourceName);↵ | |
4 | if (file.isDirectory()) {↵ | 3 | if (resource.exists()) {↵ | |
5 | removedCount += removeEmptyDirectories(file, true);↵ | 4 | return new FileInputStream(resource);↵ | |
6 | }↵ | 5 |
| |
7 | } | |||
See real code fragment | See real code fragment |
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 0 |
Number of non-refactorable cases | 1 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 6 |
Number of mapped statements | 2 |
Number of unmapped statements in the first code fragment | 1 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 0.5 |
Clone type | Type 2 |
ID | Statement | ID | Statement | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
5 | File file = children[i]; |
| 5 | File resource = new File(file, resourceName); | |||||||||||||||
6 | if (file.isDirectory()) |
| 6 | if (resource.exists()) | |||||||||||||||
| 7 | return new FileInputStream(resource); | |||||||||||||||||
7 | removedCount += removeEmptyDirectories(file, true); |
| |
Row | Violation |
---|---|
1 | Expression file.isDirectory() cannot be parameterized, because it has dependencies to/from statements that will be extracted |
2 | Expression resource.exists() cannot be parameterized, because it has dependencies to/from statements that will be extracted |
3 | Unmatched statement removedCount+=removeEmptyDirectories(file,true); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |