if ( returnedClass == null ) { returnedClass = determineAssociatedEntityClass(); } return returnedClass;
if ( clazz == null ) { clazz = ReflectHelper.classForName( strategy ); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/type/EntityType.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/id/IdentifierGeneratorFactory.java
Method name: Class getReturnedClass() Method name: Class getIdentifierGeneratorClass(String, Dialect)
Number of AST nodes: 3 Number of AST nodes: 2
1
if ( returnedClass == null ) {
1
if ( clazz == null ) {
2
			returnedClass = determineAssociatedEntityClass();
2
				clazz = ReflectHelper.classForName( strategy );
3
		}
3
			}
4
		return returnedClass;
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 comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)8.3
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (returnedClass == null)
    1
    if (returnedClass == null)
    5
    if (clazz == null)
    Differences
    Expression1Expression2Difference
    returnedClassclazzVARIABLE_NAME_MISMATCH
    5
    if (clazz == null)
    2
    returnedClass = determineAssociatedEntityClass();
    2
    returnedClass = determineAssociatedEntityClass();
    6
    clazz = ReflectHelper.classForName(strategy);
    Differences
    Expression1Expression2Difference
    returnedClassclazzVARIABLE_NAME_MISMATCH
    determineAssociatedEntityClassclassForNameMETHOD_INVOCATION_NAME_MISMATCH
    determineAssociatedEntityClass()ReflectHelper.classForName(strategy)ARGUMENT_NUMBER_MISMATCH
    ReflectHelperMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression returnedClass is a field being modified, and thus it cannot be parameterized
    6
    clazz = ReflectHelper.classForName(strategy);
    3
    return returnedClass;
                                                    
    Precondition Violations (2)
    Row Violation
    1Expression returnedClass is a field being modified, and thus it cannot be parameterized
    2Clone fragment #1 returns variables , while Clone fragment #2 returns variables clazz