File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Execute.java | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javadoc.java | |||
Method name: Vector getProcEnvironment()
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Method name: void logFlush()
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Number of AST nodes: 3 | Number of AST nodes: 3 | |||
1 | if (var != null) {↵ | 1 | if (queuedLine != null) {↵ | |
2 | procEnvironment.addElement(var);↵ | 2 | ↵ | |
3 | }↵ | |||
4 | var = line; | 3 | super.processLine(queuedLine, Project.MSG_VERBOSE);↵ | |
4 | queuedLine = null;↵ | |||
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) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 6 |
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) | 0.7 |
Clone type | Type 3 |
ID | Statement | ID | Statement | |||||||||||||
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22 | if (var != null) |
| 1 | if (queuedLine != null) | ||||||||||||
23 | procEnvironment.addElement(var); |
| 2 | super.processLine(queuedLine, Project.MSG_VERBOSE); | ||||||||||||
| 3 | queuedLine = null; | ||||||||||||||
24 | var = line; |
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Row | Violation |
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1 | Expression procEnvironment.addElement(var) is a void method call, and thus it cannot be parameterized |
2 | Expression super.processLine(queuedLine,Project.MSG_VERBOSE) is a void method call, and thus it cannot be parameterized |
3 | Unmatched statement var=line; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |