if (file != null && file.exists() && file.isDirectory()) {
throw new BuildException("Checksum cannot be generated for directories");
}
if (file != null && file.exists() && file.isDirectory()) {
throw new BuildException("Use a resource collection to touch directories.");
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Checksum.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Touch.java
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Method name: boolean validateAndExecute()
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Method name: void checkConfiguration()
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Number of AST nodes: 2
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Number of AST nodes: 2
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1 | if (file != null && file.exists() && file.isDirectory()) {↵ | | 1 | if (file != null && file.exists() && file.isDirectory()) {↵
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2 | throw new BuildException("Checksum cannot be generated for directories");↵ | | 2 | throw new BuildException("Use a resource collection to touch directories.");↵
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3 | } | | 3 | }
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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 | 1 |
Number of non-refactorable cases | 0 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.3 |
Clones location | Clones are in different classes having the same super class |
Number of node comparisons | 4 |
-
{Refactorable}
Mapping Summary
Number of mapped statements | 2 |
Number of unmapped statements in the first code fragment | 0 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 0.5 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
6 | if (file != null && file.exists() && file.isDirectory()) | | 3 | if (file != null && file.exists() && file.isDirectory()) |
7 | throw new BuildException("Checksum cannot be generated for directories"); | | 4 | throw new BuildException("Use a resource collection to touch directories."); |
Precondition Violations (0)
Row |
Violation |