try {
new ClassParser("force");
} catch (IOException e) {
// ignore
}
if (device != null) {
try {
device.close();
} catch (IOException ioex) {
//ignore
}
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/depend/bcel/AncestorAnalyzer.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/FileUtils.java
|
Method name: void AncestorAnalyzer()
|
|
Method name: void close(Writer)
|
Number of AST nodes: 2
|
|
Number of AST nodes: 3
|
|
| | | 1 | if (device != null) {↵
|
1 | try {↵ | | 2 | try {↵
|
2 | new ClassParser("force");↵ | | 3 | ↵
|
| | | 4 | device.close();↵
|
3 | } catch (IOException e) {↵ | | 5 | } catch (IOException ioex) {↵
|
4 | // ignore↵ | | 6 | //ignore↵
|
| | | 7 | }↵
|
5 | } | | 8 | }
|
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 | 4 |
-
{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) | 0.3 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | try | | 2 | try |
2 | new ClassParser("force"); | | | |
| | | 3 | |
Precondition Violations (1)
Row |
Violation |
1 | Unmatched statement device.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 |