if ( entity == null ) {
throw new NullPointerException( "null entities are not supported by " + getClass().getName() );
}
return entityToCopyMap.containsKey( entity );
if ( copy == null ) {
throw new NullPointerException( "null copies are not supported by " + getClass().getName() );
}
return entityToCopyMap.containsValue( copy );
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/event/def/EventCache.java
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File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/event/def/EventCache.java
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Method name: boolean containsKey(Object)
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Method name: boolean containsValue(Object)
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | if ( entity == null ) {↵ | | 1 | if ( copy == null ) {↵
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2 | throw new NullPointerException( "null entities are not supported by " + getClass().getName() );↵ | | 2 | throw new NullPointerException( "null copies are not supported by " + getClass().getName() );↵
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3 | }↵ | | 3 | }↵
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4 | return entityToCopyMap.containsKey( entity ); | | 4 | return entityToCopyMap.containsValue( copy );
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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 | 1 |
Number of non-refactorable cases | 0 |
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 |
-
{Refactorable}
Mapping Summary
Number of mapped statements | 3 |
Number of unmapped statements in the first code fragment | 0 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 0.6 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (entity == null) | | 1 | if (copy == null) |
2 | throw new NullPointerException("null entities are not supported by " + getClass().getName()); | | 2 | throw new NullPointerException("null copies are not supported by " + getClass().getName()); |
3 | return entityToCopyMap.containsKey(entity); | | 3 | return entityToCopyMap.containsValue(copy); |
Precondition Violations (0)
Row |
Violation |