File path: /columba-1.4-src/core/src/main/java/org/columba/core/gui/util/AboutDialog.java | File path: /columba-1.4-src/core/src/main/java/org/columba/core/config/DefaultConfigDirectory.java | |||
Method name: AboutDialog getInstance()
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Method name: File getCurrentPath()
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Number of AST nodes: 3 | Number of AST nodes: 3 | |||
1 | if (instance == null) {↵ | 1 | if ( currentPath == null) { ↵ | |
2 | instance = new AboutDialog↵ | 2 | // fall back to default path↵ | |
3 | ();↵ | 3 | currentPath = DefaultConfigDirectory.getDefaultPath(); ↵ | |
4 | }↵ | 4 | }↵ | |
5 | ↵ | |||
5 | return instance; | 6 | return currentPath; | |
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) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 5 |
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) | 0.5 |
Clone type | Type 2 |
ID | Statement | ID | Statement | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | if (instance == null) |
| 1 | if (currentPath == null) | ||||||||||||||||||
2 | instance = new AboutDialog(); |
| 2 | currentPath = DefaultConfigDirectory.getDefaultPath(); | ||||||||||||||||||
3 | return instance; |
| 3 | return currentPath; |
Row | Violation |
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1 | Expression instance is a field being modified, and thus it cannot be parameterized |
2 | Expression currentPath is a field being modified, and thus it cannot be parameterized |
3 | Expression instance cannot be parameterized, because it has dependencies to/from statements that will be extracted |
4 | Expression currentPath cannot be parameterized, because it has dependencies to/from statements that will be extracted |