if (_listening)
{
propertiesHaveChanged(evt.getPropertyName());
}
for (int i = 0; i < _exts.length; ++i) {
if (name.endsWith(_exts[i])) {
return true;
}
}
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/fw/src/net/sourceforge/squirrel_sql/fw/util/FileExtensionFilter.java
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Method name: void propertyChange(PropertyChangeEvent)
|
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Method name: boolean checkFileName(String)
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Number of AST nodes: 2
|
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Number of AST nodes: 3
|
|
1 | if (_listening)↵ | | |
|
2 | {↵ | | |
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3 | propertiesHaveChanged(evt.getPropertyName())↵ | | 1 | for (int i = 0; i < _exts.length; ++i) {↵
|
| | | 2 | if (name.endsWith(_exts[i])) {↵
|
4 | ;↵ | | 3 | return true;↵
|
5 | } | | 4 | }↵
|
| | | 5 | }
|
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 (_listening) | | 2 | if (name.endsWith(_exts[i])) |
2 | propertiesHaveChanged(evt.getPropertyName()); | | | |
| | | 3 | |
Precondition Violations (3)
Row |
Violation |
1 | Unmatched statement propertiesHaveChanged(evt.getPropertyName()); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
2 | Unmatched return true; |
3 | The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero |