if (!isOffsetFunctionAvailable()) {
if (initOffsetFunction()) {
offsetFunctionAvailable = true;
}
}
if (initialized) {
inputStream.close();
}
Clone fragments detected by clone detection tool
File path: /sql12/plugins/oracle/src/net/sourceforge/squirrel_sql/plugins/oracle/exception/OracleExceptionFormatter.java
|
|
File path: /sql12/plugins/dataimport/src/com/csvreader/CsvReader.java
|
Method name: void setSession(ISession)
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|
Method name: void close(boolean)
|
Number of AST nodes: 3
|
|
Number of AST nodes: 2
|
|
1 | if (!isOffsetFunctionAvailable()) {↵ | | 1 | if (↵
|
2 | if (initOffsetFunction()) {↵ | | |
|
3 | offsetFunctionAvailable = true;↵ | | |
|
4 | }↵ | | |
|
5 | ↵ | | 2 | initialized) {↵
|
| | | 3 | inputStream.close();↵
|
6 | } | | 4 | }
|
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) | 69.5 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
5 | if (initOffsetFunction()) | | 10 | if (initialized) |
6 | offsetFunctionAvailable = true; | | | |
| | | 11 | |
Precondition Violations (3)
Row |
Violation |
1 | Unmatched statement offsetFunctionAvailable=true; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
2 | Unmatched statement inputStream.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 | The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero |