if (!contains(object)) { result.add(object); }
if (collection.containsAll(mapping.getMappedObjects())) { result.add(mapping); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/common/util/DelegatingEList.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/impl/MappingRootImpl.java
Method name: Collection getNonDuplicates(Collection) Method name: Collection getExactMappings(Collection)
Number of AST nodes: 2 Number of AST nodes: 2
1
if (!contains(object))
1
if (collection.containsAll(mapping.getMappedObjects()))
2
      {
2
      {
3
        result.add(object);
3
        result.add(mapping);
4
      }
4
      }
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)0.2
Clones locationClones are in different classes
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1088.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    if (!contains(object))
    3
    if (!contains(object))
    3
    if (collection.containsAll(mapping.getMappedObjects()))
    Differences
    Expression1Expression2Difference
    !contains(object)collection.containsAll(mapping.getMappedObjects())TYPE_COMPATIBLE_REPLACEMENT
    3
    if (collection.containsAll(mapping.getMappedObjects()))
    4
    result.add(object);
    4
    result.add(object);
    4
    result.add(mapping);
    Differences
    Expression1Expression2Difference
    objectmappingVARIABLE_NAME_MISMATCH
    Eorg.eclipse.emf.mapping.MappingVARIABLE_TYPE_MISMATCH
    java.util.Collectionjava.util.CollectionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type E of variable object does not match with type org.eclipse.emf.mapping.Mapping of variable mapping
    • Make classes E and org.eclipse.emf.mapping.Mapping extend a common superclass
    Type java.util.Collection<E> of variable result does not match with type java.util.Collection<org.eclipse.emf.mapping.Mapping> of variable result
    • Make classes java.util.Collection and java.util.Collection extend a common superclass
    4
    result.add(mapping);
    Precondition Violations (2)
    Row Violation
    1Type E of variable object does not match with type org.eclipse.emf.mapping.Mapping of variable mapping
    2Type java.util.Collection<E> of variable result does not match with type java.util.Collection<org.eclipse.emf.mapping.Mapping> of variable result