if (isReference()) {
throw noChildrenAllowed();
}
filters.addElement(filter);
filterHash = null;
if (initAllDone) {
return;
}
initAllDone = true;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/FilterSet.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/LazyHashtable.java
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Method name: void addFilter(Filter)
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Method name: void initAll()
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Number of AST nodes: 4
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Number of AST nodes: 3
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1 | if (isReference()) {↵ | | 1 | if (initAllDone) {↵
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2 | throw noChildrenAllowed();↵ | | 2 | ↵
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3 | }↵ | | |
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4 | filters.addElement(filter);↵ | | |
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5 | filterHash = null↵ | | 3 | return;↵
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| | | 4 | }↵
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6 | ; | | 5 | initAllDone = true;
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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 | 6 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 3 |
Number of unmapped statements in the second code fragment | 2 |
Time elapsed for statement mapping (ms) | 0.4 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (isReference()) | | 1 | if (initAllDone) |
| | | 2 | |
2 | throw noChildrenAllowed(); | | | |
| | | 3 | initAllDone = true; |
3 | filters.addElement(filter); | | | |
4 | filterHash = null; | | | |
Precondition Violations (2)
Row |
Violation |
1 | Unmatched return; |
2 | Unmatched throw noChildrenAllowed(); |