if ( columns == null ) {
throw new IllegalStateException( "No foriegn key columns were supplied!" );
}
return columns;
if (iterator==null) {
iterator = map.values().iterator();
}
return iterator;
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/hql/ast/tree/FromElementFactory.java
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File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/util/LazyIterator.java
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Method name: String[] getColumns()
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Method name: Iterator getIterator()
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | if ( columns == null ) {↵ | | 1 | if (iterator==null) {↵
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2 | throw new IllegalStateException( "No foriegn key columns were supplied!" );↵ | | 2 | iterator = map.values().iterator();↵
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3 | }↵ | | 3 | }↵
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4 | return columns; | | 4 | return iterator;
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See real code fragment |
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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) | 0.3 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (columns == null) | | 1 | if (iterator == null) |
| | | 2 | iterator = map.values().iterator(); |
2 | throw new IllegalStateException("No foriegn key columns were supplied!"); | | | |
| | | 3 | return iterator; |
3 | return columns; | | | |
Precondition Violations (4)
Row |
Violation |
1 | Type java.lang.String[] of variable columns does not match with type java.util.Iterator of variable iterator |
2 | Unmatched throw new IllegalStateException("No foriegn key columns were supplied!"); |
3 | Unmatched return iterator; |
4 | Unmatched return columns; |