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 processLine(String, int)
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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 | ↵ | 3 | super.processLine(queuedLine, Project.MSG_VERBOSE);↵ | |
4 | }↵ | 4 | }↵ | |
5 | var = line; | 5 | queuedLine = line; | |
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) | 0.8 |
Clone type | Type 2 |
ID | Statement | ID | Statement | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
22 | if (var != null) |
| 2 | if (queuedLine != null) | |||||||||||||
23 | procEnvironment.addElement(var); |
| 3 | super.processLine(queuedLine, Project.MSG_VERBOSE); | |||||||||||||
24 | var = line; |
| 4 | queuedLine = line; |
Row | Violation |
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1 | Expression var cannot be parameterized, because it has dependencies to/from statements that will be extracted |
2 | Expression procEnvironment.addElement(var) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
3 | Expression procEnvironment.addElement(var) is a void method call, and thus it cannot be parameterized |
4 | Expression super.processLine(queuedLine,Project.MSG_VERBOSE) is a void method call, and thus it cannot be parameterized |
5 | Expression queuedLine is a field being modified, and thus it cannot be parameterized |
6 | Clone fragment #1 returns variables var , while Clone fragment #2 returns variables |