if (_executer != null){
_executer.cancel();
}
if (null != _toolBar)
{
_toolBar.add(action);
}
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/mainpanel/SQLResultExecuterPanel.java
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File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/gui/session/SQLInternalFrame.java
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Method name: void actionPerformed(ActionEvent)
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Method name: void addToToolbar(Action)
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Number of AST nodes: 2
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Number of AST nodes: 2
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|
1 | if (_executer != null){↵ | | 1 | if (↵
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2 | ↵ | | 2 | null != _toolBar)↵
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3 | ↵ | | 3 | {↵
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4 | _executer.cancel();↵ | | 4 | _↵
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5 | ↵ | | 5 | toolBar.add(action);↵
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6 | } | | 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 | 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) | 0.9 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
2 | if (_executer != null) | | 1 | if (null != _toolBar) |
| | | 2 | |
3 | | | | |
Precondition Violations (4)
Row |
Violation |
1 | Unmatched statement _toolBar.add(action); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
2 | Unmatched statement _executer.cancel(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
3 | Unmatched statement _executer.cancel(); 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 |
4 | The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero |