if (childrenFeatures == null)
{
childrenFeatures = new ArrayList<EStructuralFeature>();
}
return childrenFeatures;
if (stringBuffer == null)
{
stringBuffer = new StringBuffer();
}
stringBuffer.append(text, start, length);
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/edit/provider/ItemProviderAdapter.java
|
|
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/type/util/XMLTypeResourceImpl.java
|
Method name: Collection extends EStructuralFeature> getChildrenFeatures(Object)
|
|
Method name: void characters(char[], int, int)
|
Number of AST nodes: 3
|
|
Number of AST nodes: 3
|
|
1 | if (childrenFeatures == null)↵ | | 1 | if (stringBuffer == null)↵
|
2 | {↵ | | 2 | {↵
|
3 | childrenFeatures = new ArrayList<EStructuralFeature>();↵ | | 3 | stringBuffer = new StringBuffer();↵
|
4 | }↵ | | 4 | }↵
|
5 | return childrenFeatures; | | 5 | stringBuffer.append(text, start, length);
|
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) | 0.2 |
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) | 0.4 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (childrenFeatures == null) | | 1 | if (stringBuffer == null) |
| | | 2 | stringBuffer = new StringBuffer(); |
2 | childrenFeatures = new ArrayList<EStructuralFeature>(); | | | |
| | | 3 | stringBuffer.append(text, start, length); |
3 | return childrenFeatures; | | | |
Precondition Violations (2)
Row |
Violation |
1 | Type java.util.List<org.eclipse.emf.ecore.EStructuralFeature> of variable childrenFeatures does not match with type java.lang.StringBuffer of variable stringBuffer |
2 | Unmatched return childrenFeatures; |