File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Java.java | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/JUnitTestRunner.java | |||
Method name: void log(Throwable)
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Method name: String filterStack(String)
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Number of AST nodes: 2 | Number of AST nodes: 2 | |||
1 | StringWriter sw = new StringWriter();↵ | 1 | StringWriter sw = new StringWriter();↵ | |
2 | PrintWriter w = new PrintWriter(sw); | 2 | PrintWriter pw = new PrintWriter(sw); | |
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 | 2 |
Number of mapped statements | 2 |
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) | 0.0 |
Clone type | Type 2 |
ID | Statement | ID | Statement | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | StringWriter sw = new StringWriter(); | 3 | StringWriter sw = new StringWriter(); | |||||||||||
2 | PrintWriter w = new PrintWriter(sw); |
| 4 | PrintWriter pw = new PrintWriter(sw); |
Row | Violation |
---|---|
1 | Clone fragment #1 returns variables w, sw , while Clone fragment #2 returns variables pw, sw |
2 | The refactoring of the clones is infeasible, because classes org.apache.tools.ant.taskdefs.Java and org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner do not have a common superclass |