if (_undo.canUndo())
{
_undo.undo();
}
if (!f.isDirectory()) {
result = false;
}
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/action/UndoAction.java
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File path: /sql12/plugins/dbcopy/src/net/sourceforge/squirrel_sql/plugins/dbcopy/util/ScriptWriter.java
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Method name: void actionPerformed(ActionEvent)
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Method name: boolean mkdir(String)
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Number of AST nodes: 2
|
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Number of AST nodes: 2
|
|
1 | if (_undo.canUndo())↵ | | 1 | if (↵
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2 | {↵ | | |
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3 | _undo.undo();↵ | | |
|
4 | ↵ | | 2 | !f.isDirectory()) {↵
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| | | 3 | result = false;↵
|
5 | } | | 4 | }
|
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) | 0.6 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (_undo.canUndo()) | | 6 | if (!f.isDirectory()) |
2 | | | | |
| | | 7 | |
Precondition Violations (3)
Row |
Violation |
1 | Unmatched statement _undo.undo(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
2 | Unmatched statement _undo.undo(); 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 |
3 | The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero |