try { Class clazz = Class.forName("bitronix.tm.TransactionManagerServices"); return (TransactionManager) clazz.getMethod("getTransactionManager", null).invoke(null, null); } catch (Exception e) { throw new HibernateException( "Could not obtain BTM transaction manager instance", e ); }
try { Class clazz = Class.forName("org.objectweb.jotm.Current"); return (TransactionManager) clazz.getMethod("getTransactionManager", null).invoke(null, null); } catch (Exception e) { throw new HibernateException( "Could not obtain JOTM transaction manager instance", e ); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/transaction/BTMTransactionManagerLookup.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/transaction/JOTMTransactionManagerLookup.java
Method name: TransactionManager getTransactionManager(Properties) Method name: TransactionManager getTransactionManager(Properties)
Number of AST nodes: 3 Number of AST nodes: 3
1
try {
1
try {
2
			Class clazz = Class.forName("bitronix.tm.TransactionManagerServices");
2
			Class clazz = Class.forName("org.objectweb.jotm.Current");
3
			return (TransactionManager) clazz.getMethod("getTransactionManager", null).invoke(null, null);
3
			return (TransactionManager) clazz.getMethod("getTransactionManager", null).invoke(null, null);
4
		}
4
		}
5
		catch (Exception e) {
5
		catch (Exception e) {
6
			throw new HibernateException( "Could not obtain BTM transaction manager instance", e );
6
			throw new HibernateException( "Could not obtain JOTM transaction manager instance", e );
7
		}
7
		}
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons9
  1. {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)0.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    try
    1
    try
    1
    try
    Differences
    Expression1Expression2Difference
    "Could not obtain BTM transaction manager instance""Could not obtain JOTM transaction manager instance"LITERAL_VALUE_MISMATCH
    1
    try
    2
    Class clazz = Class.forName("bitronix.tm.TransactionManagerServices");
    2
    Class clazz = Class.forName("bitronix.tm.TransactionManagerServices");
    2
    Class clazz = Class.forName("org.objectweb.jotm.Current");
    Differences
    Expression1Expression2Difference
    "bitronix.tm.TransactionManagerServices""org.objectweb.jotm.Current"LITERAL_VALUE_MISMATCH
    2
    Class clazz = Class.forName("org.objectweb.jotm.Current");
    3
    return (TransactionManager)clazz.getMethod("getTransactionManager", null).invoke(null, null);
    3
    return (TransactionManager)clazz.getMethod("getTransactionManager", null).invoke(null, null);
    Precondition Violations (0)
    Row Violation