File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/UnknownElementTest.java | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Sequential.java | |||
Method name: void execute()
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Method name: void execute()
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Number of AST nodes: 6 | Number of AST nodes: 3 | |||
1 | for (Iterator i = children.iterator(); i.hasNext();) {↵ | 1 | for (Iterator i = nestedTasks.iterator(); i.hasNext();) {↵ | |
2 | UnknownElement el = (UnknownElement) i.next();↵ | 2 | ↵ | |
3 | el.maybeConfigure();↵ | |||
4 | Child child = (Child) el.getRealThing();↵ | |||
5 | child.injectParent(this);↵ | |||
6 | child↵ | 3 | Task nestedTask = (Task) i.next();↵ | |
7 | .perform();↵ | 4 | nestedTask.perform();↵ | |
8 | } | 5 |
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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) | 0.2 |
Clones location | Clones are in different classes having the same super class |
Number of node comparisons | 18 |
Number of mapped statements | 3 |
Number of unmapped statements in the first code fragment | 3 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 719.7 |
Clone type | Type 3 |
ID | Statement | ID | Statement | ||||||||||||||||||||||
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1 | for (Iterator i = children.iterator(); i.hasNext(); ) |
| 1 | for (Iterator i = nestedTasks.iterator(); i.hasNext(); ) | |||||||||||||||||||||
2 | UnknownElement el = (UnknownElement)i.next(); |
| 2 | Task nestedTask = (Task)i.next(); | |||||||||||||||||||||
3 | el.maybeConfigure(); |
| 3 | nestedTask.perform(); | |||||||||||||||||||||
4 | Child child = (Child)el.getRealThing(); |
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5 | child.injectParent(this); |
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6 | child.perform(); |
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Row | Violation |
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1 | Type java.util.List of variable children does not match with type java.util.Vector of variable nestedTasks |
2 | Expression (UnknownElement)i.next() cannot be parameterized, because it has dependencies to/from statements that will be extracted |
3 | Expression (Task)i.next() cannot be parameterized, because it has dependencies to/from statements that will be extracted |
4 | Expression el.maybeConfigure() cannot be parameterized, because it has dependencies to/from statements that will be extracted |
5 | Expression nestedTask.perform() cannot be parameterized, because it has dependencies to/from statements that will be extracted |
6 | Expression el.maybeConfigure() is a void method call, and thus it cannot be parameterized |
7 | Expression nestedTask.perform() is a void method call, and thus it cannot be parameterized |
8 | Unmatched statement Child child=(Child)el.getRealThing(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
9 | Unmatched statement child.injectParent(this); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
10 | Unmatched statement child.perform(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
11 | Clone fragment #1 returns variables el , while Clone fragment #2 returns variables |