if ( extendedJTATransaction == null ) {
extendedJTATransaction = NamingHelper.getInitialContext( props )
.lookup( "java:comp/websphere/ExtendedJTATransaction" );
}
if ( group == null ) {
throw new IllegalArgumentException( "group cannot be null" );
}
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/transaction/WebSphereExtendedJTATransactionLookup.java
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File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/User.java
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Method name: void TransactionAdapter(Properties)
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Method name: void addGroupMembership(Group)
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Number of AST nodes: 2
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Number of AST nodes: 2
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1 | if ( extendedJTATransaction == null ) {↵ | | 1 | if ( group == null ) {
↵
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2 | extendedJTATransaction = NamingHelper.getInitialContext( props )↵ | | 2 | ↵
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3 | .lookup( "java:comp/websphere/ExtendedJTATransaction" );↵ | | |
|
4 | ↵ | | 3 | throw new IllegalArgumentException( "group cannot be null" );↵
|
5 | } | | 4 | }
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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 | 4 |
-
{Non-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 |
2 | if (extendedJTATransaction == null) | | 1 | if (group == null) |
| | | 2 | throw new IllegalArgumentException("group cannot be null"); |
3 | extendedJTATransaction = NamingHelper.getInitialContext(props).lookup("java:comp/websphere/ExtendedJTATransaction"); | | | |
Precondition Violations (2)
Row |
Violation |
1 | Type java.lang.Object of variable extendedJTATransaction does not match with type org.hibernate.test.manytomanyassociationclass.Group of variable group |
2 | Unmatched throw new IllegalArgumentException("group cannot be null"); |