if (severityMatches(child, severityMask)) { childList.add(child); }
if (!contains(object)) { result.add(object); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/common/ui/DiagnosticComposite.java File path: /emf-2.4.1/src/org/eclipse/emf/common/util/BasicEList.java
Method name: Object[] getChildren(Object) Method name: Collection getNonDuplicates(Collection)
Number of AST nodes: 2 Number of AST nodes: 2
1
if (severityMatches(child, severityMask))
1
if (!contains(object))
2
            {
2
      {
3
              childList.add(child);
3
        
4
      
4
result.add(object);
5
      }
5
      }
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)1.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    6
    if (severityMatches(child, severityMask))
    6
    if (severityMatches(child, severityMask))
    3
    if (!contains(object))
    Differences
    Expression1Expression2Difference
    severityMatches(child,severityMask)!contains(object)TYPE_COMPATIBLE_REPLACEMENT
    3
    if (!contains(object))
    7
    childList.add(child);
    7
    childList.add(child);
    4
    result.add(object);
    Differences
    Expression1Expression2Difference
    childobjectVARIABLE_NAME_MISMATCH
    org.eclipse.emf.common.util.DiagnosticEVARIABLE_TYPE_MISMATCH
    childListresultVARIABLE_NAME_MISMATCH
    java.util.Listjava.util.CollectionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.common.util.Diagnostic of variable child does not match with type E of variable object
    • Make classes org.eclipse.emf.common.util.Diagnostic and E extend a common superclass
    Type java.util.List<org.eclipse.emf.common.util.Diagnostic> of variable childList does not match with type java.util.Collection<E> of variable result
    • Make classes java.util.List and java.util.Collection extend a common superclass
    4
    result.add(object);
    Precondition Violations (2)
    Row Violation
    1Type org.eclipse.emf.common.util.Diagnostic of variable child does not match with type E of variable object
    2Type java.util.List<org.eclipse.emf.common.util.Diagnostic> of variable childList does not match with type java.util.Collection<E> of variable result