if (isAttachedDetachedHelperRequired()) { detachedHelper(eObject); for (TreeIterator<EObject> tree = getAllProperContents(eObject); tree.hasNext(); ) { detachedHelper(tree.next()); } }
if (isAttachedDetachedHelperRequired()) { attachedHelper(eObject); for (TreeIterator<EObject> tree = getAllProperContents(eObject); tree.hasNext(); ) { attachedHelper(tree.next()); } }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/resource/impl/ResourceImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/resource/impl/ResourceImpl.java
Method name: void detached(EObject) Method name: void attached(EObject)
Number of AST nodes: 4 Number of AST nodes: 4
1
if (isAttachedDetachedHelperRequired())
1
if (isAttachedDetachedHelperRequired())
2
    {
2
    {
3
      detachedHelper(eObject);
3
      attachedHelper(eObject);
4
      for (TreeIterator<EObject> tree = getAllProperContents(eObject); tree.hasNext(); )
4
      for (TreeIterator<EObject> tree = getAllProperContents(eObject); tree.hasNext(); )
5
      {
5
      {
6
        detachedHelper(tree.next());
6
        attachedHelper(tree.next());
7
      }
7
      }
8
    }
8
    }
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 declared in the same class
Number of node comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)9.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (isAttachedDetachedHelperRequired())
    1
    if (isAttachedDetachedHelperRequired())
    2
    detachedHelper(eObject);
    2
    detachedHelper(eObject);
    2
    attachedHelper(eObject);
    Differences
    Expression1Expression2Difference
    detachedHelperattachedHelperMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression detachedHelper(eObject) is a void method call, and thus it cannot be parameterized
    Expression attachedHelper(eObject) is a void method call, and thus it cannot be parameterized
    2
    attachedHelper(eObject);
    3
    for (TreeIterator<EObject> tree = getAllProperContents(eObject); tree.hasNext(); )
    3
    for (TreeIterator<EObject> tree = getAllProperContents(eObject); tree.hasNext(); )
    4
    detachedHelper(tree.next());
    4
    detachedHelper(tree.next());
    4
    attachedHelper(tree.next());
    Differences
    Expression1Expression2Difference
    detachedHelperattachedHelperMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression detachedHelper(tree.next()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression attachedHelper(tree.next()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression detachedHelper(tree.next()) is a void method call, and thus it cannot be parameterized
    Expression attachedHelper(tree.next()) is a void method call, and thus it cannot be parameterized
    4
    attachedHelper(tree.next());
    Precondition Violations (6)
    Row Violation
    1Expression detachedHelper(eObject) is a void method call, and thus it cannot be parameterized
    2Expression attachedHelper(eObject) is a void method call, and thus it cannot be parameterized
    3Expression detachedHelper(tree.next()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression attachedHelper(tree.next()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression detachedHelper(tree.next()) is a void method call, and thus it cannot be parameterized
    6Expression attachedHelper(tree.next()) is a void method call, and thus it cannot be parameterized