if (reader != null) {
reader.close();
}
if (systemError != null) {
systemError.print(output);
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Concat.java
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|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/JUnitTestRunner.java
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Method name: void close()
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Method name: void handleErrorOutput(String)
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Number of AST nodes: 2
|
|
Number of AST nodes: 2
|
|
1 | if (reader != null) {↵ | | 1 | if (systemError != null) {↵
|
2 | reader.close();↵ | | 2 | ↵
|
3 | ↵ | | 3 | systemError.print(output);↵
|
4 | } | | 4 | }
|
See real code fragment |
|
See real code fragment |
Summary
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 | 4 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
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) | 0.4 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (reader != null) | | 1 | if (systemError != null) |
| | | 2 | systemError.print(output); |
2 | | | | |
Precondition Violations (1)
Row |
Violation |
1 | Type java.io.Reader of variable reader does not match with type java.io.PrintStream of variable systemError |