for (int i = 0; i < _exts.length; ++i) {
if (name.endsWith(_exts[i])) {
return true;
}
}
if (!maxRowsHasBeenSet)
{
setMaxRows(props);
maxRowsHasBeenSet = true;
}
Clone fragments detected by clone detection tool
File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/util/FileExtensionFilter.java
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File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/SQLExecuterTask.java
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Method name: boolean checkFileName(String)
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Method name: void run()
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Number of AST nodes: 3
|
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Number of AST nodes: 3
|
|
1 | for (int i = 0; i < _exts.length; ++i) {↵ | | |
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2 | if (name.endsWith(_exts[i])) {↵ | | |
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3 | return true;↵ | | |
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4 | }↵ | | |
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5 | ↵ | | 1 | if (!maxRowsHasBeenSet)↵
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| | | 2 | {↵
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| | | 3 | setMaxRows(props);↵
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| | | 4 | maxRowsHasBeenSet = true;↵
|
6 | } | | 5 | }
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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) | 0.2 |
Clones location | Clones are in different classes |
Number of node comparisons | 7 |
-
{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 | 2 |
Time elapsed for statement mapping (ms) | 0.8 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
2 | if (name.endsWith(_exts[i])) | | 30 | if (!maxRowsHasBeenSet) |
3 | | | | |
| | | 31 | |
| | | 32 | maxRowsHasBeenSet = true; |
Precondition Violations (4)
Row |
Violation |
1 | Expression !maxRowsHasBeenSet cannot be parameterized, because it has dependencies to/from statements that will be extracted |
2 | Unmatched return true; |
3 | Unmatched statement maxRowsHasBeenSet=true; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
4 | The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero |