try {
return loader.findClass(classname);
} catch (SecurityException se) {
// class found but restricted name; this is
// actually the case we're looking for in JDK 1.3+,
// so catch the exception and return
return null;
}
if (builderFactory == null) {
try {
builderFactory = DocumentBuilderFactory.newInstance();
} catch (FactoryConfigurationError e) {
throw new BuildException("Document builder factory has not "
+ "been configured correctly: "
+ e.getMessage(), e);
}
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/condition/HasMethod.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/JAXPUtils.java
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Method name: Class loadClass(String)
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Method name: DocumentBuilderFactory getDocumentBuilderFactory()
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Number of AST nodes: 2
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Number of AST nodes: 3
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1 | try {↵ | | 1 | if (builderFactory == null) {↵
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2 | ↵ | | 2 | try {↵
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3 | return loader.findClass(classname);↵ | | 3 | ↵
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4 | ↵ | | 4 | builderFactory = DocumentBuilderFactory.newInstance();↵
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5 | } catch (SecurityException se) {↵ | | 5 | } catch (↵
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6 | // class found but restricted name; this is↵ | | |
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7 | // actually the case we're looking for in JDK 1.3+,↵ | | |
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8 | // so catch the exception and return↵ | | |
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| | | 6 | FactoryConfigurationError e) {↵
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| | | 7 | throw new BuildException("Document builder factory has not "↵
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| | | 8 | + "been configured correctly: "↵
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9 | return null;↵ | | 9 | + e.getMessage(), e);↵
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10 | ↵ | | 10 | }↵
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11 | } | | 11 | }
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See real code fragment |
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See real code fragment |
Summary
Number of common nesting structure subtrees | 0 |
Number of refactorable cases | 0 |
Number of non-refactorable cases | 0 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 1 |