if (resources == null) {
resources = new Union();
}
resources.add(rc);
if (classpath == null) {
classpath = new Path(getProject());
}
return classpath.createPath();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/ExecuteOn.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/jsp/JspC.java
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Method name: void add(ResourceCollection)
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Method name: Path createClasspath()
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Number of AST nodes: 3
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Number of AST nodes: 3
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|
1 | if (resources == null) {↵ | | 1 | if (classpath == null) {↵
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2 | resources = new Union();↵ | | 2 | ↵
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3 | }↵ | | |
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4 | resources.add(rc↵ | | 3 | classpath = new Path(getProject());↵
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| | | 4 | }↵
|
5 | ); | | 5 | return classpath.createPath();
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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 | 5 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 2 |
Number of unmapped statements in the first code fragment | 1 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 0.6 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (resources == null) | | 1 | if (classpath == null) |
2 | | | 2 | classpath = new Path(getProject()); |
| | | 3 | return classpath.createPath(); |
3 | resources.add(rc); | | | |
Precondition Violations (2)
Row |
Violation |
1 | Expression resources is a field being modified, and thus it cannot be parameterized |
2 | Expression classpath is a field being modified, and thus it cannot be parameterized |