if (stringBuffer == null)
{
stringBuffer = new StringBuffer();
}
stringBuffer.append(text, start, length);
if (result == null)
{
result = new ArrayList<EStructuralFeature>();
}
result.add(eStructuralFeature);
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/type/util/XMLTypeResourceImpl.java
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File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/BasicExtendedMetaData.java
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Method name: void characters(char[], int, int)
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Method name: List getAttributes(EClass)
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Number of AST nodes: 3
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Number of AST nodes: 3
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|
1 | if (stringBuffer == null)↵ | | 1 | if (result == null)↵
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2 | {↵ | | 2 | {↵
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3 | stringBuffer = new StringBuffer();↵ | | 3 | ↵
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4 | }↵ | | |
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5 | stringBuffer.append(text, start, length↵ | | 4 | result = new ArrayList<EStructuralFeature>();↵
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| | | 5 | }↵
|
6 | ); | | 6 | result.add(eStructuralFeature);
|
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) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 5 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 2 |
Number of unmapped statements in the second code fragment | 2 |
Time elapsed for statement mapping (ms) | 0.5 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (stringBuffer == null) | | 8 | if (result == null) |
2 | stringBuffer = new StringBuffer(); | | | |
| | | 9 | result = new ArrayList<EStructuralFeature>(); |
3 | stringBuffer.append(text, start, length); | | | |
| | | 10 | result.add(eStructuralFeature); |
Precondition Violations (2)
Row |
Violation |
1 | Type java.lang.StringBuffer of variable stringBuffer does not match with type java.util.List<org.eclipse.emf.ecore.EStructuralFeature> of variable result |
2 | Unmatched statement result=new ArrayList<EStructuralFeature>(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |