File path: /columba-1.4-src/calendar/src/main/java/org/columba/calendar/config/Config.java | File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/imap/IMAPCache.java | |||
Method name: IConfig getInstance()
|
Method name: void run()
|
|||
Number of AST nodes: 3 | Number of AST nodes: 2 | |||
1 | if (instance == null) {↵ | |||
2 | try {↵ | |||
3 | instance = new Config↵ | 1 | try {↵ | |
4 | ();↵ | 2 | cache.persist();↵ | |
5 | } catch (Exception e) {↵ | 3 | } catch (IOException e) {↵ | |
6 | e.printStackTrace();↵ | 4 | ↵ | |
7 | }↵ | 5 | cache.clear();↵ | |
8 | } | 6 |
| |
See real code fragment | See real code fragment |
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) | 0.3 |
Clones location | Clones are in different classes |
Number of node comparisons | 4 |
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) | 7.3 |
Clone type | Type 2 |
ID | Statement | ID | Statement | ||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2 | try |
| 1 | try | |||||||||||||||||||||||||||
|
| 2 | cache.persist(); | ||||||||||||||||||||||||||||
3 | instance = new Config(); |
| |
Row | Violation |
---|---|
1 | Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/from statements that will be extracted |
2 | Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized |
3 | Expression cache.clear() is a void method call, and thus it cannot be parameterized |
4 | Expression e cannot be parameterized, because it has dependencies to/from statements that will be extracted |
5 | Type java.lang.Exception of variable e does not match with type org.columba.core.io.StreamCache of variable cache |
6 | Unmatched statement cache.persist(); 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 |
7 | Unmatched statement instance=new Config(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
8 | Unmatched statement instance=new Config(); 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 |
9 | The refactoring of the clones is infeasible, because classes org.columba.calendar.config.Config and org.columba.mail.folder.imap.IMAPCache do not have a common superclass |