Time elapsed for finding largest common nesting structure subtrees (ms)
0.1
Clones location
Clones are in the same java file
Number of node comparisons
7
{Non-refactorable}
Mapping Summary
Number of mapped statements
1
Number of unmapped statements in the first code fragment
2
Number of unmapped statements in the second code fragment
3
Time elapsed for statement mapping (ms)
0.4
Clone type
Type 3
Mapped Statements
ID
Statement
ID
Statement
1
if(childrenReferences==null)
1
if(childrenReferences==null)
1
if(owners==null)
Differences
Expression1
Expression2
Difference
childrenReferences
owners
VARIABLE_NAME_MISMATCH
java.util.List
java.util.List
VARIABLE_TYPE_MISMATCH
Preondition Violations
Type java.util.List<org.eclipse.emf.ecore.EReference> of variable childrenReferences does not match with type java.util.List<java.lang.Object> of variable owners
Make classes java.util.List and java.util.List extend a common superclass
1
if(owners==null)
2
owners=newUniqueEList<Object>();
2
childrenReferences=newArrayList<EReference>();
3
addOwners(getCommand());
3
returnchildrenReferences;
3
returnchildrenReferences;
Preondition Violations
Unmatched return childrenReferences;
4
returnowners;
Preondition Violations
Unmatched return owners;
4
returnowners;
Precondition Violations (3)
Row
Violation
1
Type java.util.List<org.eclipse.emf.ecore.EReference> of variable childrenReferences does not match with type java.util.List<java.lang.Object> of variable owners