if (token == null) {
token = new NestedString();
}
return token;
if (bootclasspath == null) {
bootclasspath = new Path(p);
}
return bootclasspath;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Replace.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/CommandlineJava.java
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Method name: NestedString createReplaceToken()
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Method name: Path createBootclasspath(Project)
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Number of AST nodes: 3
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Number of AST nodes: 3
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|
1 | if (token == null) {↵ | | 1 | if (bootclasspath == null) {↵
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2 | token = new NestedString();↵ | | 2 | bootclasspath = new Path(p);↵
|
3 | }↵ | | 3 | }↵
|
4 | return token; | | 4 | return bootclasspath;
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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 |
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) | 0.4 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (token == null) | | 1 | if (bootclasspath == null) |
| | | 2 | bootclasspath = new Path(p); |
2 | token = new NestedString(); | | | |
| | | 3 | return bootclasspath; |
3 | return token; | | | |
Precondition Violations (3)
Row |
Violation |
1 | Type org.apache.tools.ant.taskdefs.Replace.NestedString of variable token does not match with type org.apache.tools.ant.types.Path of variable bootclasspath |
2 | Unmatched return bootclasspath; |
3 | Unmatched return token; |