for (Iterator i = unknownElements.iterator();
i.hasNext();) {
UnknownElement child = copy((UnknownElement) i.next());
rc.addChild(child.getWrapper());
ret.addChild(child);
}
for (Enumeration e = System.getProperties().propertyNames();
e.hasMoreElements();) {
String name = (String) e.nextElement();
ret.put(name, System.getProperties().getProperty(name));
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/MacroInstance.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/PropertySet.java
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Method name: UnknownElement copy(UnknownElement)
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Method name: Hashtable getAllSystemProperties()
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Number of AST nodes: 4
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Number of AST nodes: 3
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1 | for (Iterator i = unknownElements.iterator();↵ | | 1 | for (↵
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2 | ↵ | | 2 | Enumeration e = System.getProperties().propertyNames();↵
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3 | i.hasNext();) {↵ | | 3 | e.hasMoreElements();) {↵
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4 | UnknownElement child = copy((UnknownElement) i.next());↵ | | 4 | String name = (String) e.nextElement();↵
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5 | rc.addChild(child.getWrapper());↵ | | 5 | ↵
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6 | ret.addChild(child);↵ | | |
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7 | ↵ | | 6 | ret.put(name, System.getProperties().getProperty(name));↵
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8 | } | | 7 | }
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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 having the same super class |
Number of node comparisons | 1 |