IWrapperItemProvider wrapper = childrenMap.remove(child);
if (wrapper != null)
{
wrapper.dispose();
}
ISelectionProvider selectionProvider = workbenchPart.getSite().getSelectionProvider();
if (selectionProvider != null)
{
selectionProvider.removeSelectionChangedListener(this);
}
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/edit/provider/DelegatingWrapperItemProvider.java
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File path: /emf-2.4.1/src/org/eclipse/emf/edit/ui/action/DelegatingCommandAction.java
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Method name: void updateChildren()
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Method name: void unregisterSelectionListener(IWorkbenchPart)
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | IWrapperItemProvider wrapper = childrenMap.remove(child);↵ | | 1 | I↵
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2 | if (wrapp↵ | | 2 | SelectionProvider selectionProvider = workbenchPart.getSite().getSelectionProvider();↵
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3 | er != null)↵ | | 3 | if (selectionProvider != null)↵
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4 | ↵ | | 4 | ↵
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5 | {↵ | | 5 | {↵
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6 | wrapper.dispose();↵ | | 6 | ↵
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7 | ↵ | | 7 | selectionProvider.removeSelectionChangedListener(this);↵
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8 | } | | 8 | }
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See real code fragment |
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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 | ISelectionProvider selectionProvider = workbenchPart.getSite().getSelectionProvider(); |
16 | IWrapperItemProvider wrapper = childrenMap.remove(child); | | | |
17 | if (wrapper != null) | | 2 | if (selectionProvider != null) |
| | | 3 | selectionProvider.removeSelectionChangedListener(this); |
18 | | | | |
Precondition Violations (2)
Row |
Violation |
1 | Unmatched statement IWrapperItemProvider wrapper=childrenMap.remove(child); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
2 | Type org.eclipse.emf.edit.provider.IWrapperItemProvider of variable wrapper does not match with type org.eclipse.jface.viewers.ISelectionProvider of variable selectionProvider |