if (helperClass != null) {
helper = newHelper(helperClass);
}
if (err != null) {
createProcessErrorPump(is, err);
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/ProjectHelper.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/PumpStreamHandler.java
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Method name: ProjectHelper getProjectHelper()
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Method name: void setProcessErrorStream(InputStream)
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Number of AST nodes: 2
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Number of AST nodes: 2
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1 | if (helperClass != null) {↵ | | 1 | if (err != null) {↵
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2 | helper = newHelper(helperClass);↵ | | 2 | ↵
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3 | ↵ | | 3 | createProcessErrorPump(is, err);↵
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4 | } | | 4 | }
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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) | 0.3 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
4 | if (helperClass != null) | | 1 | if (err != null) |
| | | 2 | createProcessErrorPump(is, err); |
5 | helper = newHelper(helperClass); | | | |
Precondition Violations (1)
Row |
Violation |
1 | Type java.lang.String of variable helperClass does not match with type java.io.OutputStream of variable err |