if (isReference()) {
return ((Resource) getCheckedRef()).isDirectory();
}
//default false:
return directory != null && directory.booleanValue();
if (isReference()) {
return ((Resource) getCheckedRef()).isExists();
}
//default true:
return exists == null || exists.booleanValue();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/Resource.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/Resource.java
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Method name: boolean isDirectory()
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Method name: boolean isExists()
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Number of AST nodes: 3
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Number of AST nodes: 3
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|
1 | if (isReference()) {↵ | | 1 | if (isReference()) {↵
|
2 | return ((Resource) getCheckedRef()).isDirectory();↵ | | 2 | return ((Resource) getCheckedRef()).isExists();↵
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3 | }↵ | | 3 | }↵
|
4 | //default false:↵ | | 4 | //default true:↵
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5 | return directory != null && directory.booleanValue(); | | 5 | return exists == null || exists.booleanValue();
|
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 declared in the same 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) | 1.1 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (isReference()) | | 1 | if (isReference()) |
2 | return ((Resource)getCheckedRef()).isDirectory(); | | 2 | return ((Resource)getCheckedRef()).isExists(); |
| | | 3 | return exists == null || exists.booleanValue(); |
3 | return directory != null && directory.booleanValue(); | | | |
Precondition Violations (2)
Row |
Violation |
1 | Unmatched return exists == null || exists.booleanValue(); |
2 | Unmatched return directory != null && directory.booleanValue(); |