if ( representation == null ) { representation = ( ( bytes == null ) ? null : new Representation( bytes ) ); } return representation;
if ( clazz == null ) { clazz = ReflectHelper.classForName( strategy ); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/instrument/domain/Problematic.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/id/IdentifierGeneratorFactory.java
Method name: Representation getRepresentation() Method name: Class getIdentifierGeneratorClass(String, Dialect)
Number of AST nodes: 3 Number of AST nodes: 2
1
if ( representation == null ) {
1
if ( clazz == null ) {
2
			representation =  ( ( bytes == null ) ? null : new Representation( bytes ) );
2
				clazz = ReflectHelper.classForName( strategy );
3
		}
3
			}
4
		return representation;
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 statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.3
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (representation == null)
    1
    if (representation == null)
    5
    if (clazz == null)
    Differences
    Expression1Expression2Difference
    representationclazzVARIABLE_NAME_MISMATCH
    org.hibernate.test.instrument.domain.Problematic.Representationjava.lang.ClassVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.instrument.domain.Problematic.Representation of variable representation does not match with type java.lang.Class of variable clazz
    • Make classes org.hibernate.test.instrument.domain.Problematic.Representation and java.lang.Class extend a common superclass
    5
    if (clazz == null)
    2
    representation = ((bytes == null) ? null : new Representation(bytes));
                                                                                                                                                  
                                                                                                
    6
    clazz = ReflectHelper.classForName(strategy);
    Preondition Violations
    Unmatched statement clazz=ReflectHelper.classForName(strategy); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6
    clazz = ReflectHelper.classForName(strategy);
    3
    return representation;
    3
    return representation;
    Preondition Violations
    Unmatched return representation;
                                                      
    Precondition Violations (3)
    Row Violation
    1Type org.hibernate.test.instrument.domain.Problematic.Representation of variable representation does not match with type java.lang.Class of variable clazz
    2Unmatched statement clazz=ReflectHelper.classForName(strategy); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched return representation;