try { return NamingHelper.getInitialContext( properties ); } catch ( NamingException ne ) { throw new HibernateException( "Could not obtain initial context", ne ); }
try { return resultSetMetaData.getColumnName( position ); } catch( SQLException e ) { throw new HibernateException( "Could not resolve column name [" + position + "]", e ); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/transaction/JTATransactionFactory.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/loader/custom/CustomLoader.java
Method name: InitialContext resolveInitialContext(Properties) Method name: String getColumnName(int)
Number of AST nodes: 2 Number of AST nodes: 2
1
try {
1
try {
2
			return NamingHelper.getInitialContext( properties );
2
				return resultSetMetaData.getColumnName( position );
3
		}
3
			}
4
		catch ( NamingException ne ) {
4
			catch( SQLException e ) {
5
			throw new HibernateException( "Could not obtain initial context", ne );
5
				throw new HibernateException( "Could not resolve column name [" + position + "]", e );
6
		}
6
			}
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)0.2
Clones locationClones are in different classes
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    try
    1
    try
    1
    try
    Differences
    Expression1Expression2Difference
    javax.naming.NamingExceptionjava.sql.SQLExceptionSUBCLASS_TYPE_MISMATCH
    neeVARIABLE_NAME_MISMATCH
    javax.naming.NamingExceptionjava.sql.SQLExceptionSUBCLASS_TYPE_MISMATCH
    "Could not obtain initial context""Could not resolve column name [" + position + "]"TYPE_COMPATIBLE_REPLACEMENT
    neeVARIABLE_NAME_MISMATCH
    javax.naming.NamingExceptionjava.sql.SQLExceptionSUBCLASS_TYPE_MISMATCH
    1
    try
                                                                                                            
    2
    return resultSetMetaData.getColumnName(position);
    Preondition Violations
    Unmatched statement return resultSetMetaData.getColumnName(position); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    Unmatched return resultSetMetaData.getColumnName(position);
    2
    return resultSetMetaData.getColumnName(position);
    2
    return NamingHelper.getInitialContext(properties);
    2
    return NamingHelper.getInitialContext(properties);
    Preondition Violations
    Unmatched statement return NamingHelper.getInitialContext(properties); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    Unmatched return NamingHelper.getInitialContext(properties);
                                                                                                              
    Precondition Violations (4)
    Row Violation
    1Unmatched statement return resultSetMetaData.getColumnName(position); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    2Unmatched return resultSetMetaData.getColumnName(position);
    3Unmatched statement return NamingHelper.getInitialContext(properties); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    4Unmatched return NamingHelper.getInitialContext(properties);