File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/spam/rules/SubjectContainsSpamRule.java | File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/spam/rules/MissingToHeaderRule.java | |||
Method name: float score(IMailbox, Object)
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Method name: float score(IMailbox, Object)
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Number of AST nodes: 6 | Number of AST nodes: 6 | |||
1 | Header header = folder.getHeaderFields(uid, new String[] { "Subject"});↵ | 1 | Header header = folder.getHeaderFields(uid, new String[] { "To"});↵ | |
2 | String subject = header.get("Subject");↵ | 2 | String from = header.get("To");↵ | |
3 | if (subject == null) return NEARLY_ZERO;↵ | 3 | if (from == null) return MAX_PROBABILITY;↵ | |
4 | if (subject.length() == 0) return NEARLY_ZERO; | 4 | if (from.length() == 0) return MAX_PROBABILITY; | |
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 having the same super class |
Number of node comparisons | 14 |
Number of mapped statements | 6 |
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) | 3.6 |
Clone type | Type 2 |
ID | Statement | ID | Statement | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Header header = folder.getHeaderFields(uid, new String[] {"Subject"}); |
| 1 | Header header = folder.getHeaderFields(uid, new String[] {"To"}); | |||||||||||||
2 | String subject = header.get("Subject"); |
| 2 | String from = header.get("To"); | |||||||||||||
3 | if (subject == null) |
| 3 | if (from == null) | |||||||||||||
4 | return NEARLY_ZERO; |
| 4 | return MAX_PROBABILITY; | |||||||||||||
5 | if (subject.length() == 0) |
| 5 | if (from.length() == 0) | |||||||||||||
6 | return NEARLY_ZERO; |
| 6 | return MAX_PROBABILITY; |
Row | Violation |
---|---|
1 | Clone fragment #1 returns variables subject , while Clone fragment #2 returns variables |
2 | Not all possible execution flows end in a return statement |