File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/SessionManager.java | File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/SessionManager.java | |||
Method name: void removeSessionListener(ISessionListener)
|
Method name: void addSessionListener(ISessionListener)
|
|||
Number of AST nodes: 3 | Number of AST nodes: 3 | |||
1 | if (lis != null)↵ | 1 | if (lis != null)↵ | |
2 | {↵ | 2 | {↵ | |
3 | listenerList.remove(ISessionListener.class, lis);↵ | 3 | listenerList.add(ISessionListener.class, lis);↵ | |
4 | }↵ | 4 | }↵ | |
5 | else↵ | 5 | else↵ | |
6 | {↵ | 6 | {↵ | |
7 | s_log.error("Attempted to remove null listener: SessionManager.addSessionListener");↵ | 7 | s_log.error("Attempted to add null listener: SessionManager.addSessionListener");↵ | |
8 | } | 8 |
| |
See real code fragment | See real code fragment |
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 1 |
Number of non-refactorable cases | 0 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.1 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 9 |
Number of mapped statements | 3 |
Number of unmapped statements in the first code fragment | 0 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 1.4 |
Clone type | Type 2 |
ID | Statement | ID | Statement | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | if (lis != null) | 1 | if (lis != null) | |||||||||||||||
2 | listenerList.remove(ISessionListener.class, lis); |
| 2 | listenerList.add(ISessionListener.class, lis); | ||||||||||||||
else | else | |||||||||||||||||
3 | s_log.error("Attempted to remove null listener: SessionManager.addSessionListener"); |
| 3 | s_log.error("Attempted to add null listener: SessionManager.addSessionListener"); |
Row | Violation |
---|---|
1 | Expression listenerList.remove(ISessionListener.class,lis) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
2 | Expression listenerList.add(ISessionListener.class,lis) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
3 | Expression listenerList.remove(ISessionListener.class,lis) is a void method call, and thus it cannot be parameterized |
4 | Expression listenerList.add(ISessionListener.class,lis) is a void method call, and thus it cannot be parameterized |