if ( currentTransaction == null ) { throw new IllegalStateException( "no current transaction" ); } currentTransaction.rollback();
if ( currentTransaction == null ) { throw new IllegalStateException( "no current transaction to commit" ); } currentTransaction.commit();
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testing/src/main/java/org/hibernate/test/tm/SimpleJtaTransactionManagerImpl.java File path: /hibernate-distribution-3.3.2.GA/project/testing/src/main/java/org/hibernate/test/tm/SimpleJtaTransactionManagerImpl.java
Method name: void rollback() Method name: void commit()
Number of AST nodes: 3 Number of AST nodes: 3
1
if ( currentTransaction == null ) {
1
if ( currentTransaction == null ) {
2
			throw new IllegalStateException( "no current transaction" );
2
			throw new IllegalStateException( "no current transaction to commit" );
3
		}
3
		}
4
		currentTransaction.rollback();
4
		currentTransaction.commit();
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 declared in the same class
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (currentTransaction == null)
    1
    if (currentTransaction == null)
    2
    throw new IllegalStateException("no current transaction");
    2
    throw new IllegalStateException("no current transaction");
    2
    throw new IllegalStateException("no current transaction to commit");
    Differences
    Expression1Expression2Difference
    "no current transaction""no current transaction to commit"LITERAL_VALUE_MISMATCH
    2
    throw new IllegalStateException("no current transaction to commit");
    3
    currentTransaction.rollback();
    3
    currentTransaction.rollback();
    3
    currentTransaction.commit();
    Differences
    Expression1Expression2Difference
    rollbackcommitMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression currentTransaction.rollback() is a void method call, and thus it cannot be parameterized
    Expression currentTransaction.commit() is a void method call, and thus it cannot be parameterized
    3
    currentTransaction.commit();
    Precondition Violations (2)
    Row Violation
    1Expression currentTransaction.rollback() is a void method call, and thus it cannot be parameterized
    2Expression currentTransaction.commit() is a void method call, and thus it cannot be parameterized