Class clazz = (Class) eventInterfaceFromType.get(type); if (clazz == null) { throw new MappingException("Unrecognized listener type [" + type + "]"); } return clazz;
EntityMode rtn = ( EntityMode ) INSTANCES.get( name ); if ( rtn == null ) { // default is POJO rtn = POJO; } return rtn;
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/EntityMode.java
Method name: Class getListenerClassFor(String) Method name: EntityMode parse(String)
Number of AST nodes: 4 Number of AST nodes: 4
1
Class clazz = (Class) eventInterfaceFromType.get(type);
1
EntityMode rtn = ( EntityMode ) INSTANCES.get( name );
2
		
2
		
3
		if (clazz == null) {
3
if ( rtn == null ) {
4
			throw new MappingException("Unrecognized listener type [" + type + "]")
4
			// default is POJO
5
;
5
			rtn = POJO;
6
		}
6
		}
7
		return clazz;
7
		return rtn;
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
    EntityMode rtn = (EntityMode)INSTANCES.get(name);
    1
    Class clazz = (Class)eventInterfaceFromType.get(type);
                                                                                                                  
    2
    if (clazz == null)
    2
    if (clazz == null)
    2
    if (rtn == null)
    Differences
    Expression1Expression2Difference
    clazzrtnVARIABLE_NAME_MISMATCH
    java.lang.Classorg.hibernate.EntityModeVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.Class of variable clazz does not match with type org.hibernate.EntityMode of variable rtn
    • Make classes java.lang.Class and org.hibernate.EntityMode extend a common superclass
    2
    if (rtn == null)
                            
    3
    rtn = POJO;
    Preondition Violations
    Unmatched statement rtn=POJO; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3
    rtn = POJO;
    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 rtn;
    Preondition Violations
    Unmatched return rtn;
    4
    return rtn;
    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 org.hibernate.EntityMode of variable rtn
    2Unmatched statement rtn=POJO; 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 rtn;
    5Unmatched return clazz;