if (this.currRecIdx >= this.recsPerBlock) {
if (!this.readBlock()) {
return; // UNDONE
}
}
if (f.isFile()) {
f.delete();
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/tar/TarBuffer.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/FileResource.java
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Method name: void skipRecord()
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Method name: OutputStream getOutputStream()
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Number of AST nodes: 3
|
|
Number of AST nodes: 2
|
|
1 | if (this.currRecIdx >= this.recsPerBlock) {↵ | | 1 | if (↵
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2 | if (!this.readBlock()) {↵ | | 2 | f.isFile()) {↵
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3 | return; // UNDONE↵ | | 3 | f.delete();↵
|
4 | }↵ | | 4 | }
|
5 | } | | | |
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 | 5 |
-
{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 |
6 | if (!this.readBlock()) | | 5 | if (f.isFile()) |
| | | 6 | |
7 | | | | |
Precondition Violations (2)
Row |
Violation |
1 | Unmatched statement f.delete(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
2 | Unmatched return; |