if (_listening)
{
propertiesHaveChanged(evt.getPropertyName());
}
if (!closed) {
con.close();
}
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/mainpanel/SQLPanel.java
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File path: /sql12/test/mockobjects/net/sourceforge/squirrel_sql/client/session/MockSession.java
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Method name: void propertyChange(PropertyChangeEvent)
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Method name: void close()
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Number of AST nodes: 2
|
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Number of AST nodes: 2
|
|
1 | if (_listening)↵ | | 1 | if (↵
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2 | {↵ | | |
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3 | propertiesHaveChanged(evt.getPropertyNam↵ | | 2 | !closed) {↵
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4 | e());↵ | | 3 | con.close();↵
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5 | } | | 4 | }
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See real code fragment |
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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) | 0.7 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (_listening) | | 1 | if (!closed) |
| | | 2 | |
2 | propertiesHaveChanged(evt.getPropertyName()); | | | |
Precondition Violations (4)
Row |
Violation |
1 | Unmatched statement con.close(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
2 | Unmatched statement con.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 |
3 | Unmatched statement propertiesHaveChanged(evt.getPropertyName()); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
4 | The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero |