String msg = th.getMessage();
if (msg != null)
{
rtn = msg;
}
String dirName = prefs.getFileSpecifiedDir();
if (dirName != null)
{
chooser.setCurrentDirectory(new File(dirName));
}
Clone fragments detected by clone detection tool
File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/util/BaseException.java
|
|
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/FileManager.java
|
Method name: String getMessageFromException(Throwable)
|
|
Method name: boolean open(boolean)
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Number of AST nodes: 3
|
|
Number of AST nodes: 3
|
|
1 | String msg = th.getMessage();↵ | | 1 | String ↵
|
2 | if (msg != null)↵ | | |
|
3 | {↵ | | |
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4 | rtn = msg;↵ | | |
|
5 | ↵ | | 2 | dirName = prefs.getFileSpecifiedDir();↵
|
| | | 3 | if (dirName != null)↵
|
| | | 4 | {↵
|
| | | 5 | chooser.setCurrentDirectory(new File(dirName));↵
|
6 | } | | 6 | }
|
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 | 2 |
Number of unmapped statements in the second code fragment | 2 |
Time elapsed for statement mapping (ms) | 0.7 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
3 | String msg = th.getMessage(); | | | |
| | | 10 | String dirName = prefs.getFileSpecifiedDir(); |
4 | if (msg != null) | | 11 | if (dirName != null) |
5 | | | | |
| | | 12 | chooser.setCurrentDirectory(new File(dirName)); |
Precondition Violations (3)
Row |
Violation |
1 | Unmatched statement rtn=msg; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
2 | Unmatched statement chooser.setCurrentDirectory(new File(dirName)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
3 | The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero |