Class clazz = (Class) eventInterfaceFromType.get(type); if (clazz == null) { throw new MappingException("Unrecognized listener type [" + type + "]"); } return clazz;
String entityName = ProxyHelper.extractEntityName( object ); if ( entityName == null ) { entityName = super.getEntityName( object ); } return entityName;
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/testsuite/src/test/java/org/hibernate/test/dynamicentity/tuplizer/EntityNameInterceptor.java
Method name: Class getListenerClassFor(String) Method name: String getEntityName(Object)
Number of AST nodes: 4 Number of AST nodes: 4
1
Class clazz = (Class) eventInterfaceFromType.get(type);
1
String entityName = ProxyHelper.extractEntityName( object );
2
		
2
		
3
		if (clazz == null) {
3
if ( entityName == null ) {
4
			throw new MappingException("Unrecognized listener type [" + type + "]");
4
			entityName = super.getEntityName( object );
5
		}
5
		}
6
		return clazz;
6
		return entityName;
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 statements1
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)0.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                          
    1
    String entityName = ProxyHelper.extractEntityName(object);
    1
    Class clazz = (Class)eventInterfaceFromType.get(type);
                                                                                                                  
    2
    if (clazz == null)
    2
    if (clazz == null)
    2
    if (entityName == null)
    Differences
    Expression1Expression2Difference
    clazzentityNameVARIABLE_NAME_MISMATCH
    java.lang.Classjava.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.Class of variable clazz does not match with type java.lang.String of variable entityName
    • Make classes java.lang.Class and java.lang.String extend a common superclass
    2
    if (entityName == null)
                                                                                        
    3
    entityName = super.getEntityName(object);
    Preondition Violations
    Unmatched statement entityName=super.getEntityName(object); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3
    entityName = super.getEntityName(object);
    3
    throw new MappingException("Unrecognized listener type [" + type + "]");
    3
    throw new MappingException("Unrecognized listener type [" + type + "]");
    Preondition Violations
    Unmatched throw new MappingException("Unrecognized listener type [" + type + "]");
                                                                                                                                                          
                                              
    4
    return entityName;
    Preondition Violations
    Unmatched return entityName;
    4
    return entityName;
    4
    return clazz;
    4
    return clazz;
    Preondition Violations
    Unmatched return clazz;
                                    
    Precondition Violations (5)
    Row Violation
    1Type java.lang.Class of variable clazz does not match with type java.lang.String of variable entityName
    2Unmatched statement entityName=super.getEntityName(object); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched throw new MappingException("Unrecognized listener type [" + type + "]");
    4Unmatched return entityName;
    5Unmatched return clazz;