try {
op.finish();
} catch (Exception e) {
// Must create a ExceptionProcessor
e.printStackTrace();
}
unregister();
boss.operationFinished(op, this);
if (instance == null) {
try {
instance = new Config();
} catch (Exception e) {
e.printStackTrace();
}
}
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/core/src/main/java/org/columba/core/command/Worker.java
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File path: /columba-1.4-src/calendar/src/main/java/org/columba/calendar/config/Config.java
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Method name: void finished()
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Method name: IConfig getInstance()
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Number of AST nodes: 4
|
|
Number of AST nodes: 3
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|
1 | try {↵ | | |
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2 | op.finish↵ | | 1 | if (instance == null) {↵
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| | | 2 | try {↵
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3 | ();↵ | | 3 | instance = new Config();↵
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4 | } catch (Exception e) {↵ | | 4 | } catch (Exception e) {↵
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5 | // Must create a ExceptionProcessor↵ | | 5 | ↵
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6 | e.printStackTrace();↵ | | 6 | e.printStackTrace();↵
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7 | }↵ | | 7 | ↵
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8 | unregister();↵ | | |
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9 | boss.operationFinished(op, this); | | 8 | }↵
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| | | 9 | }
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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 | 3 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 0.4 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | try | | 2 | try |
2 | | | | |
| | | 3 | |
3 | unregister(); | | | |
4 | boss.operationFinished(op, this); | | | |
Precondition Violations (1)
Row |
Violation |
1 | Unmatched statement op.finish(); 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 |