if (closed) {
throw new IOException(
"This instance of the CsvReader class has already been closed.");
}
if (showErrorMessages) {
System.out.println(
"MockMessageHandler.showErrorMessage(String): msg="+msg);
}
Clone fragments detected by clone detection tool
File path: /sql12/plugins/dataimport/src/com/csvreader/CsvReader.java
|
|
File path: /sql12/test/mockobjects/net/sourceforge/squirrel_sql/fw/util/MockMessageHandler.java
|
Method name: void checkClosed()
|
|
Method name: void showErrorMessage(String)
|
Number of AST nodes: 2
|
|
Number of AST nodes: 2
|
|
1 | if (closed) {↵ | | 1 | if (↵
|
2 | throw new IOException(↵ | | |
|
3 | "This instance of the CsvReader class has already been closed.");↵ | | |
|
4 | ↵ | | 2 | showErrorMessages) {↵
|
| | | 3 | System.out.println(↵
|
| | | 4 | "MockMessageHandler.showErrorMessage(String): msg="+msg);↵
|
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 | 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) | 0.3 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (closed) | | 1 | if (showErrorMessages) |
| | | 2 | System.out.println("MockMessageHandler.showErrorMessage(String): msg=" + msg); |
2 | throw new IOException("This instance of the CsvReader class has already been closed."); | | | |
Precondition Violations (3)
Row |
Violation |
1 | Unmatched statement throw new IOException("This instance of the CsvReader class has already been closed."); 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 |
2 | Unmatched throw new IOException("This instance of the CsvReader class has already been closed."); |
3 | The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero |