if (_rootFolder != null)
{
cache.add(_rootFolder);
}
if(commentIntervals[i][0] <= ret && ret <= commentIntervals[i][1])
{
return true;
}
Clone fragments detected by clone detection tool
File path: /sql12/plugins/favs/src/net/sourceforge/squirrel_sql/plugins/favs/FoldersCache.java
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File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/parser/kernel/ParserThread.java
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Method name: void save()
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Method name: boolean isInComment(int, int[][])
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Number of AST nodes: 2
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Number of AST nodes: 2
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|
1 | if (_rootFolder != null)↵ | | 1 | if↵
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2 | {↵ | | |
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3 | cache.add(_rootFolder);↵ | | |
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4 | ↵ | | 2 | (commentIntervals[i][0] <= ret && ret <= commentIntervals[i][1])↵
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| | | 3 | {↵
|
| | | 4 | return true;↵
|
5 | } | | 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 | 5 |
-
{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) | 0.5 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
4 | if (_rootFolder != null) | | 2 | if (commentIntervals[i][0] <= ret && ret <= commentIntervals[i][1]) |
| | | 3 | |
5 | | | | |
Precondition Violations (4)
Row |
Violation |
1 | Unmatched return true; |
2 | Unmatched statement cache.add(_rootFolder); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
3 | Unmatched statement cache.add(_rootFolder); 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 |