2149-3-49

XMLTypeResourceImpl.DataFrame resultName = name == null ? new XMLTypeResourceImpl.DataFrame() : name; name = null; resultName.pushOnto(previous); resultName.handleAttributes(attributes); return resultName;
XMLTypeResourceImpl.DataFrame resultBoolean = boolean_ == null ? new XMLTypeResourceImpl.DataFrame() : boolean_; boolean_ = null; resultBoolean.pushOnto(previous); resultBoolean.handleAttributes(attributes); return resultBoolean;

Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/type/util/XMLTypeResourceImpl.java |  | File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/type/util/XMLTypeResourceImpl.java
Method name: `XMLTypeResourceImpl.DataFrame pushName(XMLTypeResourceImpl.StackFrame, Attributes)` |  | Method name: `XMLTypeResourceImpl.DataFrame pushBoolean(XMLTypeResourceImpl.StackFrame, Attributes)`
Number of AST nodes: 5 |  | Number of AST nodes: 5

1

    XMLTypeResourceImpl.DataFrame resultName = name == null ? new XMLTypeResourceImpl.DataFrame() : name;↵

1

    XMLTypeResourceImpl.DataFrame resultBoolean = boolean_ == null ? new XMLTypeResourceImpl.DataFrame() : boolean_;↵

2

           name = null;↵

2

           boolean_ = null;↵

3

           resultName.pushOnto(previous);↵

3

           resultBoolean.pushOnto(previous);↵

4

           resultName.handleAttributes(attributes);↵

4

           resultBoolean.handleAttributes(attributes);↵

5

           return resultName;

5

           return resultBoolean;

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 1
Number of refactorable cases | 0
Number of non-refactorable cases | 1
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.0
Clones location | Clones are declared in the same class
Number of node comparisons | 11

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 5
   Number of unmapped statements in the first code fragment | 0
   Number of unmapped statements in the second code fragment | 0
   Time elapsed for statement mapping (ms) | 0.0
   Clone type | Type 2

   Mapped Statements
   ID | Statement |  | ID | Statement
   --- | --- | --- | --- | ---

   1

       XMLTypeResourceImpl.DataFrame resultName = name == null ? new XMLTypeResourceImpl.DataFrame() : name;

   1 | XMLTypeResourceImpl.DataFrame resultName = name == null ? new XMLTypeResourceImpl.DataFrame() : name;
   1 | XMLTypeResourceImpl.DataFrame resultBoolean = boolean_ == null ? new XMLTypeResourceImpl.DataFrame() : boolean_;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   resultName | resultBoolean | VARIABLE_NAME_MISMATCH
   name | boolean_ | VARIABLE_NAME_MISMATCH
   name | boolean_ | VARIABLE_NAME_MISMATCH

   1

       XMLTypeResourceImpl.DataFrame resultBoolean = boolean_ == null ? new XMLTypeResourceImpl.DataFrame() : boolean_;

   2

       name = null;

   2 | name = null;
   2 | boolean_ = null;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   name | boolean_ | VARIABLE_NAME_MISMATCH

   Preondition Violations
   Expression name is a field being modified, and thus it cannot be parameterized
   Expression boolean_ is a field being modified, and thus it cannot be parameterized

   2

       boolean_ = null;

   3

       resultName.pushOnto(previous);

   3 | resultName.pushOnto(previous);
   3 | resultBoolean.pushOnto(previous);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   resultName | resultBoolean | VARIABLE_NAME_MISMATCH

   3

       resultBoolean.pushOnto(previous);

   4

       resultName.handleAttributes(attributes);

   4 | resultName.handleAttributes(attributes);
   4 | resultBoolean.handleAttributes(attributes);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   resultName | resultBoolean | VARIABLE_NAME_MISMATCH

   4

       resultBoolean.handleAttributes(attributes);

   5

       return resultName;

   5 | return resultName;
   5 | return resultBoolean;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   resultName | resultBoolean | VARIABLE_NAME_MISMATCH

   5

       return resultBoolean;

   Precondition Violations (2)
   Row | Violation
   --- | ---
   1 | Expression name is a field being modified, and thus it cannot be parameterized
   2 | Expression boolean_ is a field being modified, and thus it cannot be parameterized