if (builderFactory == null) {
try {
builderFactory = DocumentBuilderFactory.newInstance();
} catch (FactoryConfigurationError e) {
throw new BuildException("Document builder factory has not "
+ "been configured correctly: "
+ e.getMessage(), e);
}
}
if (makeURL) {
try {
return file.toURL().toExternalForm();
} catch (MalformedURLException e) {
throw new BuildException(ERROR_NO_URL_CONVERT + file);
}
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/JAXPUtils.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/dotnet/WsdlToDotnet.java
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Method name: DocumentBuilderFactory getDocumentBuilderFactory()
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Method name: String evaluate()
|
Number of AST nodes: 3
|
|
Number of AST nodes: 3
|
|
1 | if (builderFactory == null) {↵ | | 1 | if (↵
|
| | | 2 | makeURL) {↵
|
2 | try {↵ | | 3 | try {↵
|
3 | builderFactory = DocumentBuilderFactory.newInstance();↵ | | 4 | ↵
|
4 | } catch (FactoryConfigurationError↵ | | 5 | return file.toURL().toExternalForm();↵
|
5 | e) {↵ | | 6 | } catch (MalformedURLException e) {↵
|
6 | throw new BuildException("Document builder factory has not "↵ | | 7 | throw new BuildException(↵
|
7 | + "been configured correctly: "↵ | | |
|
8 | + e.getMessage(), e);↵ | | 8 | ERROR_NO_URL_CONVERT + file);↵
|
| | | 9 | }↵
|
9 | }↵ | | 10 | }
|
10 | } | | | |
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) | 0.3 |
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) | 0.5 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
2 | try | | 5 | try |
3 | builderFactory = DocumentBuilderFactory.newInstance(); | | | |
| | | 6 | return file.toURL().toExternalForm(); |
Precondition Violations (2)
Row |
Violation |
1 | Unmatched statement return file.toURL().toExternalForm(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted |
2 | Unmatched return file.toURL().toExternalForm(); |