if (buildpath == null) {
buildpath = new Path(getProject());
}
return buildpath;
if (outPrintStream == null) {
outPrintStream = new PrintStream(outputStream);
}
outPrintStream.print(output);
outPrintStream.flush();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/SubAnt.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Redirector.java
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Method name: Path getBuildpath()
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Method name: void handleFlush(String)
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Number of AST nodes: 3
|
|
Number of AST nodes: 4
|
|
1 | if (buildpath == null) {↵ | | 1 | if (outPrintStream == null) {↵
|
2 | buildpath = new Path(getProject());↵ | | 2 | ↵
|
3 | }↵ | | |
|
4 | return buildpath↵ | | 3 | outPrintStream = new PrintStream(outputStream);↵
|
| | | 4 | }↵
|
| | | 5 | outPrintStream.print(output);↵
|
5 | ; | | 6 | outPrintStream.flush();
|
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 | 6 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 2 |
Number of unmapped statements in the second code fragment | 3 |
Time elapsed for statement mapping (ms) | 0.4 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (buildpath == null) | | 1 | if (outPrintStream == null) |
| | | 2 | outPrintStream = new PrintStream(outputStream); |
2 | buildpath = new Path(getProject()); | | | |
| | | 3 | outPrintStream.print(output); |
3 | return buildpath; | | | |
| | | 4 | outPrintStream.flush(); |
Precondition Violations (2)
Row |
Violation |
1 | Type org.apache.tools.ant.types.Path of variable buildpath does not match with type java.io.PrintStream of variable outPrintStream |
2 | Unmatched return buildpath; |