try {
Path result = (Path) super.clone();
result.union = union == null ? union : (Union) union.clone();
return result;
} catch (CloneNotSupportedException e) {
throw new BuildException(e);
}
try {
return (Node) elementAt(i);
} catch (ArrayIndexOutOfBoundsException e) {
return null; // conforming to NodeList interface
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/Path.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/DOMUtil.java
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Method name: Object clone()
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Method name: Node item(int)
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Number of AST nodes: 4
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Number of AST nodes: 2
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1 | try {↵ | | 1 | try {↵
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2 | Path result = (Path) super.clone();↵ | | 2 | ↵
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3 | result.union = union == null ? union : (Union) union.clone();↵ | | |
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4 | return result;↵ | | |
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5 | } catch (CloneNotSupportedException e) {↵ | | |
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6 | throw new BuildException(e);↵ | | |
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| | | 3 | return (Node) elementAt(i);↵
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| | | 4 | } catch (ArrayIndexOutOfBoundsException e) {↵
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| | | 5 | return null; // conforming to NodeList interface↵
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7 | } | | 6 | }
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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 |