FTPSystemType ftpst = new FTPSystemType();
ftpst.setValue("");
return ftpst;
writeSingleBytes();
stream.write('\r');
stream.write('\n');
stream.assertInvoked();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/net/FTP.java
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File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/util/LineOrientedOutputStreamTest.java
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Method name: FTPSystemType getDefault()
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Method name: void testLineWithCariagereturnLinefeedSingleBytes()
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Number of AST nodes: 3
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Number of AST nodes: 4
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1 | FTPSystemType ftpst = new FTPSystemType();↵ | | |
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2 | ftpst.setValue("");↵ | | |
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3 | return ftpst↵ | | 1 | writeSingleBytes();↵
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| | | 2 | stream.write('\r');↵
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| | | 3 | stream.write('\n');↵
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4 | ; | | 4 | stream.assertInvoked();
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See real code fragment |
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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) | 0.0 |
Clones location | Clones are in different classes |
Number of node comparisons | 12 |
-
{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) | 0.0 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
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ID |
Statement |
1 | FTPSystemType ftpst = new FTPSystemType(); | | | |
2 | ftpst.setValue(""); | | 1 | writeSingleBytes(); |
| | | 2 | stream.write('\r'); |
| | | 3 | stream.write('\n'); |
3 | return ftpst; | | | |
| | | 4 | stream.assertInvoked(); |
Precondition Violations (5)
Row |
Violation |
1 | Expression ftpst.setValue("") is a void method call, and thus it cannot be parameterized |
2 | Expression writeSingleBytes() is a void method call, and thus it cannot be parameterized |
3 | Expression ftpst.setValue("") is a void method call, and thus it cannot be parameterized |
4 | Expression writeSingleBytes() is a void method call, and thus it cannot be parameterized |
5 | Unmatched return ftpst; |