Class clazz = (Class) eventInterfaceFromType.get(type); if (clazz == null) { throw new MappingException("Unrecognized listener type [" + type + "]"); } return clazz;
NamedParameterDescriptor meta = ( NamedParameterDescriptor ) namedDescriptorMap.get( name ); if ( meta == null ) { throw new QueryParameterException( "could not locate named parameter [" + name + "]" ); } return meta;
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/event/EventListeners.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/engine/query/ParameterMetadata.java
Method name: Class getListenerClassFor(String) Method name: NamedParameterDescriptor getNamedParameterDescriptor(String)
Number of AST nodes: 4 Number of AST nodes: 4
1
Class clazz = (Class) eventInterfaceFromType.get(type);
1
NamedParameterDescriptor meta = ( NamedParameterDescriptor ) namedDescriptorMap.get( name );
2
		
2
		
3
		if (clazz == null) {
3
if ( meta == null ) {
4
			throw new MappingException("Unrecognized listener type [" + type + "]");
4
			throw new QueryParameterException( "could not locate named parameter [" + name + "]" );
5
		}
5
		}
6
		return clazz;
6
		return meta;
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 comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                                                                    
    1
    NamedParameterDescriptor meta = (NamedParameterDescriptor)namedDescriptorMap.get(name);
    1
    Class clazz = (Class)eventInterfaceFromType.get(type);
                                                                                                                  
    2
    if (clazz == null)
    2
    if (clazz == null)
    2
    if (meta == null)
    Differences
    Expression1Expression2Difference
    clazzmetaVARIABLE_NAME_MISMATCH
    java.lang.Classorg.hibernate.engine.query.NamedParameterDescriptorVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.Class of variable clazz does not match with type org.hibernate.engine.query.NamedParameterDescriptor of variable meta
    • Make classes java.lang.Class and org.hibernate.engine.query.NamedParameterDescriptor extend a common superclass
    2
    if (meta == null)
    3
    throw new MappingException("Unrecognized listener type [" + type + "]");
    3
    throw new MappingException("Unrecognized listener type [" + type + "]");
    3
    throw new QueryParameterException("could not locate named parameter [" + name + "]");
    Differences
    Expression1Expression2Difference
    org.hibernate.MappingExceptionorg.hibernate.QueryParameterExceptionSUBCLASS_TYPE_MISMATCH
    "Unrecognized listener type [""could not locate named parameter ["LITERAL_VALUE_MISMATCH
    typenameVARIABLE_NAME_MISMATCH
    3
    throw new QueryParameterException("could not locate named parameter [" + name + "]");
                                  
    4
    return meta;
    Preondition Violations
    Unmatched return meta;
    4
    return meta;
    4
    return clazz;
    4
    return clazz;
    Preondition Violations
    Unmatched return clazz;
                                    
    Precondition Violations (3)
    Row Violation
    1Type java.lang.Class of variable clazz does not match with type org.hibernate.engine.query.NamedParameterDescriptor of variable meta
    2Unmatched return meta;
    3Unmatched return clazz;