File path: /jruby-1.4.0/src/org/jruby/util/collections/IntHashMap.java | File path: /jruby-1.4.0/src/org/jruby/RubyString.java | |||
Method name: Object put(int, Object)
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Method name: void view(ByteList)
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Number of AST nodes: 4 | Number of AST nodes: 3 | |||
1 | if (count >= threshold) {↵ | |||
2 | // Rehash the table if the threshold is exceeded↵ | |||
3 | rehash();↵ | 1 | modifyCheck();↵ | |
4 | ↵ | |||
5 | tab = table;↵ | 2 | value = bytes;↵ | |
6 | index = (hash & 0x7FFFFFFF) % tab.length;↵ | 3 | ↵ | |
7 | } | 4 |
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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) | 0.0 |
Clones location | Clones are in different classes |
Number of node comparisons | 9 |
Number of mapped statements | 2 |
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) | 0.0 |
Clone type | Type 2 |
ID | Statement | ID | Statement | |||||||||||||||
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10 | rehash(); |
| 1 | modifyCheck(); | ||||||||||||||
| 2 | value = bytes; | ||||||||||||||||
11 | tab = table; |
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12 | index = (hash & 0x7FFFFFFF) % tab.length; |
| 3 | shareLevel = SHARE_LEVEL_NONE; |
Row | Violation |
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1 | Expression rehash() is a void method call, and thus it cannot be parameterized |
2 | Expression modifyCheck() is a void method call, and thus it cannot be parameterized |
3 | Unmatched statement tab=table; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
4 | Expression shareLevel is a field being modified, and thus it cannot be parameterized |
5 | Clone fragment #1 returns variables index , while Clone fragment #2 returns variables |