checkRealm(); return execute(AddCommand.create(domain, eObject, eStructuralFeature, collection));
checkRealm(); return execute(RemoveCommand.create(domain, eObject, eStructuralFeature, collection));
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/databinding/edit/EditingDomainEObjectObservableList.java File path: /emf-2.4.1/src/org/eclipse/emf/databinding/edit/EditingDomainEObjectObservableList.java
Method name: boolean addAll(Collection) Method name: boolean removeAll(Collection)
Number of AST nodes: 2 Number of AST nodes: 2
1
checkRealm();
1
checkRealm();
2
    return execute(AddCommand.create(domain, eObject, eStructuralFeature, collection));
2
    return execute(RemoveCommand.create(domain, eObject, eStructuralFeature, collection));
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)0.0
Clones locationClones are declared in the same class
Number of node comparisons4
  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)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    checkRealm();
    1
    checkRealm();
    2
    return execute(AddCommand.create(domain, eObject, eStructuralFeature, collection));
    2
    return execute(AddCommand.create(domain, eObject, eStructuralFeature, collection));
    2
    return execute(RemoveCommand.create(domain, eObject, eStructuralFeature, collection));
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.edit.command.AddCommandorg.eclipse.emf.edit.command.RemoveCommandSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression AddCommand cannot be unified with expression RemoveCommand , because common superclass org.eclipse.emf.edit.command.AbstractOverrideableCommand does not declare member(s) public static org.eclipse.emf.common.command.Command create(org.eclipse.emf.edit.domain.EditingDomain, java.lang.Object, java.lang.Object, Collection<?>)
    2
    return execute(RemoveCommand.create(domain, eObject, eStructuralFeature, collection));
    Precondition Violations (1)
    Row Violation
    1Expression AddCommand cannot be unified with expression RemoveCommand , because common superclass org.eclipse.emf.edit.command.AbstractOverrideableCommand does not declare member(s) public static org.eclipse.emf.common.command.Command create(org.eclipse.emf.edit.domain.EditingDomain, java.lang.Object, java.lang.Object, Collection<?>)