if ( !(other instanceof AddressId) ) return false; AddressId add = (AddressId) other; return type.equals(add.type) && addressId.equals(add.addressId);
if ( !(that instanceof Address) ) return false; Address address = (Address) that; return address.getType().equals(type) && address.getPerson().getName().equals( person.getName() );
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/typedmanytoone/AddressId.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/onetoone/formula/Address.java
Method name: boolean equals(Object) Method name: boolean equals(Object)
Number of AST nodes: 4 Number of AST nodes: 4
1
if ( !(other instanceof AddressId) ) return false;
1
if ( !(that instanceof Address) ) return false;
2
		AddressId add = (AddressId) other;
2
		Address address = (Address) that;
3
		return type.equals(add.type) && 
3
		return address.getType().equals(type) && 
4
addressId.equals(add.addressId);
4
			address.getPerson().getName().equals( person.getName() );
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 statements3
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (!(other instanceof AddressId))
    1
    if (!(other instanceof AddressId))
    1
    if (!(that instanceof Address))
    Differences
    Expression1Expression2Difference
    otherthatVARIABLE_NAME_MISMATCH
    org.hibernate.test.typedmanytoone.AddressIdorg.hibernate.test.onetoone.formula.AddressVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type boolean of variable other instanceof AddressId does not match with type boolean of variable that instanceof Address
    • Make classes org.hibernate.test.typedmanytoone.AddressId and org.hibernate.test.onetoone.formula.Address extend a common superclass
    1
    if (!(that instanceof Address))
    2
    return false;
    2
    return false;
                                                                      
    3
    Address address = (Address)that;
    3
    AddressId add = (AddressId)other;
                                                                        
    4
    return type.equals(add.type) && addressId.equals(add.addressId);
    4
    return type.equals(add.type) && addressId.equals(add.addressId);
    4
    return address.getType().equals(type) && address.getPerson().getName().equals(person.getName());
    Differences
    Expression1Expression2Difference
    add.typetypeTYPE_COMPATIBLE_REPLACEMENT
    addressMISSING_METHOD_INVOCATION_EXPRESSION
    typeaddress.getType()FIELD_ACCESS_REPLACED_WITH_GETTER
    add.addressIdperson.getName()TYPE_COMPATIBLE_REPLACEMENT
    addressIdaddress.getPerson().getName()TYPE_COMPATIBLE_REPLACEMENT
    4
    return address.getType().equals(type) && address.getPerson().getName().equals(person.getName());
    Precondition Violations (1)
    Row Violation
    1Type boolean of variable other instanceof AddressId does not match with type boolean of variable that instanceof Address