if (in != null) {
try {
in.close();
in = null;
} catch (IOException e) {
// ignore
}
}
try {
new ClassParser("force");
} catch (IOException e) {
// ignore
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/mail/MailMessageTest.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/depend/bcel/AncestorAnalyzer.java
|
Method name: void disconnect()
|
|
Method name: void AncestorAnalyzer()
|
Number of AST nodes: 4
|
|
Number of AST nodes: 2
|
|
1 | if (in != null) {↵ | | |
|
2 | try {↵ | | 1 | try {↵
|
3 | in.close();↵ | | 2 | ↵
|
4 | in = null;↵ | | |
|
5 | ↵ | | 3 | new ClassParser("force");↵
|
6 | } catch (IOException e) {↵ | | 4 | } catch (IOException e) {↵
|
7 | // ignore↵ | | 5 | // ignore↵
|
8 | }↵ | | |
|
9 | } | | 6 | }
|
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 | 6 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 2 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 0.3 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
7 | try | | 1 | try |
| | | 2 | new ClassParser("force"); |
8 | | | | |
9 | | | | |
Precondition Violations (1)
Row |
Violation |
1 | Unmatched statement in.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 |