if (gradient == null)
{
gradient = createGradient(true);
}
return gradient;
if (buffer == null)
{
buffer = new StringBuffer(value);
}
buffer.setCharAt(i - offset, ' ');
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/common/ui/ViewerPane.java
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File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/type/util/XMLTypeUtil.java
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Method name: Image getGradient(boolean)
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Method name: String normalize(String, boolean)
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | if (gradient == null)↵ | | 1 | if (buffer == null)↵
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2 | {↵ | | 2 | {↵
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3 | gradient = createGradient(true);↵ | | 3 | buffer = new StringBuffer(value);↵
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4 | }↵ | | 4 | }↵
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5 | return gradient; | | 5 | buffer.setCharAt(i - offset, ' ');
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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 | 6 |
-
{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 |
2 | if (gradient == null) | | 19 | if (buffer == null) |
3 | gradient = createGradient(true); | | | |
| | | 20 | buffer = new StringBuffer(value); |
4 | return gradient; | | | |
| | | 21 | buffer.setCharAt(i - offset, ' '); |
Precondition Violations (3)
Row |
Violation |
1 | Type org.eclipse.swt.graphics.Image of variable gradient does not match with type java.lang.StringBuffer of variable buffer |
2 | Unmatched statement buffer=new StringBuffer(value); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
3 | Unmatched return gradient; |