if (path == null) {
path = new Path(getProject());
}
return path;
if (filterChains == null) {
filterChains = new Vector();
}
filterChains.addElement(filterChain);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/CopyPath.java
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|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Concat.java
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Method name: Path createPath()
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Method name: void addFilterChain(FilterChain)
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Number of AST nodes: 3
|
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Number of AST nodes: 3
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|
1 | if (path == null) {↵ | | 1 | if (filterChains == null) {↵
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2 | path = new Path(getProject());↵ | | 2 | ↵
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3 | }↵ | | |
|
4 | return path↵ | | 3 | filterChains = new Vector();↵
|
| | | 4 | }↵
|
5 | ; | | 5 | filterChains.addElement(filterChain);
|
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 | 5 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 2 |
Number of unmapped statements in the second code fragment | 2 |
Time elapsed for statement mapping (ms) | 0.3 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (path == null) | | 1 | if (filterChains == null) |
| | | 2 | filterChains = new Vector(); |
2 | path = new Path(getProject()); | | | |
| | | 3 | filterChains.addElement(filterChain); |
3 | return path; | | | |
Precondition Violations (2)
Row |
Violation |
1 | Type org.apache.tools.ant.types.Path of variable path does not match with type java.util.Vector of variable filterChains |
2 | Unmatched return path; |