if (dataStorage == null) {
dataStorage = new MHDataStorage(this);
}
return dataStorage;
if (defaultAccount == null) {
defaultAccount = MailConfig.getInstance().getAccountList()
.getDefaultAccount();
}
return defaultAccount;
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/mh/CachedMHFolder.java
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File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/config/AccountItem.java
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Method name: IDataStorage getDataStorageInstance()
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Method name: AccountItem getDefaultAccount()
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Number of AST nodes: 3
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Number of AST nodes: 3
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|
1 | if (dataStorage == null) {↵ | | 1 | if (defaultAccount == null) {↵
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2 | dataStorage = new MHDataStorage(this↵ | | 2 | defaultAccount = MailConfig.getInstance().getAccountList()↵
|
3 | );↵ | | 3 | .getDefaultAccount();↵
|
4 | }↵ | | 4 | }↵
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|
5 | return dataStorage; | | 5 | return defaultAccount;
|
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 | 2 |
Number of unmapped statements in the second code fragment | 2 |
Time elapsed for statement mapping (ms) | 0.4 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (dataStorage == null) | | 1 | if (defaultAccount == null) |
| | | 2 | defaultAccount = MailConfig.getInstance().getAccountList().getDefaultAccount(); |
2 | dataStorage = new MHDataStorage(this); | | | |
| | | 3 | return defaultAccount; |
3 | return dataStorage; | | | |
Precondition Violations (3)
Row |
Violation |
1 | Type org.columba.mail.folder.IDataStorage of variable dataStorage does not match with type org.columba.mail.config.AccountItem of variable defaultAccount |
2 | Unmatched return defaultAccount; |
3 | Unmatched return dataStorage; |