File path: /jruby-1.4.0/src/org/jruby/internal/runtime/NativeThread.java | File path: /jruby-1.4.0/src/org/jruby/internal/runtime/NativeThread.java | |||
Method name: int getPriority()
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Method name: boolean isAlive()
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Number of AST nodes: 4 | Number of AST nodes: 4 | |||
1 | Thread thread = nativeThread.get();↵ | 1 | Thread thread = nativeThread.get();↵ | |
2 | if (thread != null) return thread.getPriority();↵ | 2 | if (thread != null) return thread.isAlive();↵ | |
3 | return 0; | 3 | return false; | |
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 declared in the same class |
Number of node comparisons | 8 |
Number of mapped statements | 2 |
Number of unmapped statements in the first code fragment | 2 |
Number of unmapped statements in the second code fragment | 2 |
Time elapsed for statement mapping (ms) | 0.4 |
Clone type | Type 2 |
ID | Statement | ID | Statement | |||||
---|---|---|---|---|---|---|---|---|
1 | Thread thread = nativeThread.get(); | 1 | Thread thread = nativeThread.get(); | |||||
2 | if (thread != null) | 2 | if (thread != null) | |||||
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| 3 | return thread.isAlive(); | |||||
3 | return thread.getPriority(); |
| | |||||
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| 4 | return false; | |||||
4 | return 0; |
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Row | Violation |
---|---|
1 | Unmatched statement return thread.isAlive(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
2 | Unmatched return thread.isAlive(); |
3 | Unmatched statement return thread.getPriority(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
4 | Unmatched return thread.getPriority(); |
5 | Unmatched return false; |
6 | Unmatched return 0; |