if (collection.contains(object)) { filteredResult.add(object); }
if (!AdapterFactoryEditingDomain.isControlled(o)) { result.add(o); }
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/edit/provider/resource/ResourceItemProvider.java
Method name: Collection getDuplicates(Collection) Method name: Collection getChildren(Object)
Number of AST nodes: 2 Number of AST nodes: 2
1
if (collection.contains(object))
1
if (!AdapterFactoryEditingDomain.isControlled(o))
2
        {
2
      {
3
          filteredResult.add(object);
3
        result.add(o);
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)988.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    5
    if (collection.contains(object))
    5
    if (collection.contains(object))
    4
    if (!AdapterFactoryEditingDomain.isControlled(o))
    Differences
    Expression1Expression2Difference
    collection.contains(object)!AdapterFactoryEditingDomain.isControlled(o)TYPE_COMPATIBLE_REPLACEMENT
    4
    if (!AdapterFactoryEditingDomain.isControlled(o))
    6
    filteredResult.add(object);
    6
    filteredResult.add(object);
    5
    result.add(o);
    Differences
    Expression1Expression2Difference
    objectoVARIABLE_NAME_MISMATCH
    Ejava.lang.ObjectVARIABLE_TYPE_MISMATCH
    filteredResultresultVARIABLE_NAME_MISMATCH
    java.util.Collectionjava.util.CollectionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type E of variable object does not match with type java.lang.Object of variable o
    • Make classes E and java.lang.Object extend a common superclass
    Type java.util.Collection<E> of variable filteredResult does not match with type java.util.Collection<java.lang.Object> of variable result
    • Make classes java.util.Collection and java.util.Collection extend a common superclass
    5
    result.add(o);
    Precondition Violations (2)
    Row Violation
    1Type E of variable object does not match with type java.lang.Object of variable o
    2Type java.util.Collection<E> of variable filteredResult does not match with type java.util.Collection<java.lang.Object> of variable result