if (userProvidedExpression == null) {
setError("The expression attribute is required");
}
if (errmsg == null) {
errmsg = msg;
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/selectors/ContainsRegexpSelector.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/selectors/BaseSelector.java
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Method name: void verifySettings()
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Method name: void setError(String)
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Number of AST nodes: 2
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Number of AST nodes: 2
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1 | if (userProvidedExpression == null) {↵ | | 1 | if (errmsg == null) {↵
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2 | setError("The expression attribute is required");↵ | | 2 | errmsg = msg;↵
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3 | } | | 3 | }
|
See real code fragment |
|
See real code fragment |
Summary
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 1 |
Number of non-refactorable cases | 0 |
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 | 4 |
-
{Refactorable}
Mapping Summary
Number of mapped statements | 1 |
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) | 0.3 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (userProvidedExpression == null) | | 1 | if (errmsg == null) |
| | | 2 | |
2 | setError("The expression attribute is required"); | | | |
Precondition Violations (0)
Row |
Violation |