if (myRegExp == null) {
myRegExp = new RegularExpression();
myRegExp.setPattern(userProvidedExpression);
myExpression = myRegExp.getRegexp(getProject());
}
if (zs == null) {
zs = new ZipScanner();
zs.setEncoding(encoding);
zs.setSrc(zipFile);
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/selectors/ContainsRegexpSelector.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Zip.java
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Method name: boolean isSelected(Resource)
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Method name: ZipScanner getZipScanner()
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Number of AST nodes: 4
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Number of AST nodes: 4
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|
1 | if (myRegExp == null) {↵ | | 1 | if (zs == null) {↵
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2 | myRegExp = new RegularExpression();↵ | | 2 | ↵
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3 | myRegExp.setPattern(userProvidedExpression);↵ | | |
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4 | myExpression = myRegExp.getRegexp(getProject()↵ | | 3 | zs = new ZipScanner();↵
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| | | 4 | zs.setEncoding(encoding);↵
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5 | );↵ | | 5 | zs.setSrc(zipFile);↵
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6 | } | | 6 | }
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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 having the same super class |
Number of node comparisons | 16 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 3 |
Number of unmapped statements in the second code fragment | 3 |
Time elapsed for statement mapping (ms) | 1.0 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
6 | if (myRegExp == null) | | 1 | if (zs == null) |
| | | 2 | |
| | | 3 | zs.setEncoding(encoding); |
| | | 4 | |
7 | myRegExp = new RegularExpression(); | | | |
8 | myRegExp.setPattern(userProvidedExpression); | | | |
9 | myExpression = myRegExp.getRegexp(getProject()); | | | |
Precondition Violations (1)
Row |
Violation |
1 | Type org.apache.tools.ant.types.RegularExpression of variable myRegExp does not match with type org.apache.tools.ant.types.ZipScanner of variable zs |