if (path == null) {
path = new Union();
path.setProject(getProject());
}
return path;
if (children == null) {
children = new ArrayList();
}
children.add(child);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/PathConvert.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/UnknownElement.java
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Method name: Union getPath()
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Method name: void addChild(UnknownElement)
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Number of AST nodes: 4
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Number of AST nodes: 3
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|
1 | if (path == null) {↵ | | 1 | if (children == null) {↵
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2 | path = new Union();↵ | | 2 | ↵
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3 | path.setProject(getProject());↵ | | 3 | children = new ArrayList();↵
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4 | }↵ | | 4 | }↵
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5 | return path; | | 5 | children.add(child);
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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 | 7 |
-
{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 | 2 |
Time elapsed for statement mapping (ms) | 0.4 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (path == null) | | 1 | if (children == null) |
| | | 2 | children = new ArrayList(); |
2 | | | | |
3 | path.setProject(getProject()); | | | |
| | | 3 | children.add(child); |
4 | return path; | | | |
Precondition Violations (2)
Row |
Violation |
1 | Type org.apache.tools.ant.types.resources.Union of variable path does not match with type java.util.List of variable children |
2 | Unmatched return path; |