Time elapsed for finding largest common nesting structure subtrees (ms)
0.1
Clones location
Clones are in different classes
Number of node comparisons
7
{Non-refactorable}
Mapping Summary
Number of mapped statements
1
Number of unmapped statements in the first code fragment
3
Number of unmapped statements in the second code fragment
2
Time elapsed for statement mapping (ms)
0.5
Clone type
Type 3
Mapped Statements
ID
Statement
ID
Statement
1
if(owners==null)
1
if(owners==null)
8
if(result==null)
Differences
Expression1
Expression2
Difference
owners
result
VARIABLE_NAME_MISMATCH
java.util.List
java.util.List
VARIABLE_TYPE_MISMATCH
Preondition Violations
Type java.util.List<java.lang.Object> of variable owners does not match with type java.util.List<org.eclipse.emf.ecore.EStructuralFeature> of variable result
Make classes java.util.List and java.util.List extend a common superclass
8
if(result==null)
2
owners=newUniqueEList<Object>();
3
addOwners(getCommand());
9
result=newArrayList<EStructuralFeature>();
Preondition Violations
Unmatched statement result=new ArrayList<EStructuralFeature>(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
9
result=newArrayList<EStructuralFeature>();
4
returnowners;
4
returnowners;
Preondition Violations
Unmatched return owners;
10
result.add(eStructuralFeature);
Precondition Violations (3)
Row
Violation
1
Type java.util.List<java.lang.Object> of variable owners does not match with type java.util.List<org.eclipse.emf.ecore.EStructuralFeature> of variable result
2
Unmatched statement result=new ArrayList<EStructuralFeature>(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted