if (replacement==null) { replacement = serializableProxy(); } return replacement;
if ( extendedJTATransaction == null ) { extendedJTATransaction = NamingHelper.getInitialContext( props ) .lookup( "java:comp/websphere/ExtendedJTATransaction" ); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/proxy/pojo/BasicLazyInitializer.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/transaction/WebSphereExtendedJTATransactionLookup.java
Method name: Object getReplacement() Method name: void TransactionAdapter(Properties)
Number of AST nodes: 3 Number of AST nodes: 2
1
if (replacement==null) {
1
if ( extendedJTATransaction == null ) {
2
				replacement = serializableProxy();
2
						extendedJTATransaction = NamingHelper.getInitialContext( props )
3
			}
3
			
4
			return replacement;
4
					.lookup( "java:comp/websphere/ExtendedJTATransaction" );
5
					}
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)15.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    8
    if (replacement == null)
    8
    if (replacement == null)
    2
    if (extendedJTATransaction == null)
    Differences
    Expression1Expression2Difference
    replacementextendedJTATransactionVARIABLE_NAME_MISMATCH
    2
    if (extendedJTATransaction == null)
    9
    replacement = serializableProxy();
    9
    replacement = serializableProxy();
    3
    extendedJTATransaction = NamingHelper.getInitialContext(props).lookup("java:comp/websphere/ExtendedJTATransaction");
    Differences
    Expression1Expression2Difference
    replacementextendedJTATransactionVARIABLE_NAME_MISMATCH
    serializableProxylookupMETHOD_INVOCATION_NAME_MISMATCH
    serializableProxy()NamingHelper.getInitialContext(props).lookup("java:comp/websphere/ExtendedJTATransaction")ARGUMENT_NUMBER_MISMATCH
    NamingHelper.getInitialContext(props)MISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression replacement is a field being modified, and thus it cannot be parameterized
    Expression extendedJTATransaction is a field being modified, and thus it cannot be parameterized
    3
    extendedJTATransaction = NamingHelper.getInitialContext(props).lookup("java:comp/websphere/ExtendedJTATransaction");
    10
    return replacement;
                                                  
    Precondition Violations (2)
    Row Violation
    1Expression replacement is a field being modified, and thus it cannot be parameterized
    2Expression extendedJTATransaction is a field being modified, and thus it cannot be parameterized