if (target instanceof EObject) { setTarget((EObject)target); } else if (target instanceof Resource) { setTarget((Resource)target); } else if (target instanceof ResourceSet) { setTarget((ResourceSet)target); }
if (target instanceof EObject) { unsetTarget((EObject)target); } else if (target instanceof Resource) { unsetTarget((Resource)target); } else if (target instanceof ResourceSet) { unsetTarget((ResourceSet)target); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/ECrossReferenceAdapter.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/ECrossReferenceAdapter.java
Method name: void setTarget(Notifier) Method name: void unsetTarget(Notifier)
Number of AST nodes: 6 Number of AST nodes: 6
1
if (target instanceof EObject)
1
if (target instanceof EObject)
2
    {
2
    {
3
      setTarget((EObject)target);
3
      unsetTarget((EObject)target);
4
    }
4
    }
5
    else if (target instanceof Resource)
5
    else if (target instanceof Resource)
6
    {
6
    {
7
      setTarget((Resource)target);
7
      unsetTarget((Resource)target);
8
    }
8
    }
9
    else if (target instanceof ResourceSet)
9
    else if (target instanceof ResourceSet)
10
    {
10
    {
11
      setTarget((ResourceSet)target);
11
      unsetTarget((ResourceSet)target);
12
    }
12
    }
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)0.4
Clones locationClones are declared in the same class
Number of node comparisons27
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    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
    1
    if (target instanceof EObject)
    1
    if (target instanceof EObject)
    2
    setTarget((EObject)target);
    2
    setTarget((EObject)target);
    2
    unsetTarget((EObject)target);
    Differences
    Expression1Expression2Difference
    setTargetunsetTargetMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression setTarget((EObject)target) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression unsetTarget((EObject)target) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression setTarget((EObject)target) is a void method call, and thus it cannot be parameterized
    Expression unsetTarget((EObject)target) is a void method call, and thus it cannot be parameterized
    2
    unsetTarget((EObject)target);
    3
    else if (target instanceof Resource)
    3
    else if (target instanceof Resource)
    4
    setTarget((Resource)target);
    4
    setTarget((Resource)target);
    4
    unsetTarget((Resource)target);
    Differences
    Expression1Expression2Difference
    setTargetunsetTargetMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression setTarget((Resource)target) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression unsetTarget((Resource)target) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression setTarget((Resource)target) is a void method call, and thus it cannot be parameterized
    Expression unsetTarget((Resource)target) is a void method call, and thus it cannot be parameterized
    4
    unsetTarget((Resource)target);
    5
    else if (target instanceof ResourceSet)
    5
    else if (target instanceof ResourceSet)
    6
    setTarget((ResourceSet)target);
    6
    setTarget((ResourceSet)target);
    6
    unsetTarget((ResourceSet)target);
    Differences
    Expression1Expression2Difference
    setTargetunsetTargetMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression setTarget((ResourceSet)target) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression unsetTarget((ResourceSet)target) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression setTarget((ResourceSet)target) is a void method call, and thus it cannot be parameterized
    Expression unsetTarget((ResourceSet)target) is a void method call, and thus it cannot be parameterized
    6
    unsetTarget((ResourceSet)target);
    Precondition Violations (12)
    Row Violation
    1Expression setTarget((EObject)target) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression unsetTarget((EObject)target) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression setTarget((EObject)target) is a void method call, and thus it cannot be parameterized
    4Expression unsetTarget((EObject)target) is a void method call, and thus it cannot be parameterized
    5Expression setTarget((Resource)target) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression unsetTarget((Resource)target) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression setTarget((Resource)target) is a void method call, and thus it cannot be parameterized
    8Expression unsetTarget((Resource)target) is a void method call, and thus it cannot be parameterized
    9Expression setTarget((ResourceSet)target) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression unsetTarget((ResourceSet)target) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression setTarget((ResourceSet)target) is a void method call, and thus it cannot be parameterized
    12Expression unsetTarget((ResourceSet)target) is a void method call, and thus it cannot be parameterized