if (zipfile != null) {
try {
zipfile.close();
} catch (IOException e) {
//ignore
}
}
while (slowScanning) {
try {
slowScanLock.wait();
} catch (InterruptedException e) {
// Empty
}
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/zip/ZipFile.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/DirectoryScanner.java
|
Method name: void closeQuietly(ZipFile)
|
|
Method name: void slowScan()
|
Number of AST nodes: 3
|
|
Number of AST nodes: 3
|
|
1 | if (zipfile != null) {↵ | | 1 | while (slowScanning) {↵
|
2 | try {↵ | | 2 | try {↵
|
3 | zipfile.close();↵ | | 3 | ↵
|
| | | 4 | slowScanLock.wait();↵
|
4 | } catch (IOException e) {↵ | | 5 | } catch (InterruptedException e) {↵
|
5 | //ignore↵ | | 6 | ↵
|
6 | }↵ | | |
|
| | | 7 | // Empty↵
|
| | | 8 | }↵
|
7 | } | | 9 | }
|
See real code fragment |
|
See real code fragment |
Summary
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 | 5 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
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) | 0.4 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
2 | try | | 6 | try |
3 | | | | |
| | | 7 | |
Precondition Violations (2)
Row |
Violation |
1 | Unmatched statement zipfile.close(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted |
2 | Unmatched statement slowScanLock.wait(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted |