if (!myFile.canRead()) {
final String message = "Unable to read from " + myFile + ".";
throw new BuildException(message);
}
if (!myFile.canWrite()) {
final String message = "Unable to write to " + myFile + ".";
throw new BuildException(message);
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/BuildNumber.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/BuildNumber.java
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Method name: void validate()
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Method name: void validate()
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | if (!myFile.canRead()) {↵ | | 1 | if (!myFile.canWrite()) {↵
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2 | final String message = "Unable to read from " + myFile + ".";↵ | | 2 | final String message = "Unable to write to " + myFile + ".";↵
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3 | throw new BuildException(message);↵ | | 3 | throw new BuildException(message);↵
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4 | } | | 4 | }
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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) | 0.1 |
Clones location | Clones are in the same method |
Number of node comparisons | 9 |
-
{Refactorable}
Mapping Summary
Number of mapped statements | 3 |
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) | 0.6 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
6 | if (!myFile.canRead()) | | 9 | if (!myFile.canWrite()) |
7 | final String message = "Unable to read from " + myFile + "."; | | 10 | final String message = "Unable to write to " + myFile + "."; |
8 | throw new BuildException(message); | | 11 | throw new BuildException(message); |
Precondition Violations (0)
Row |
Violation |