if (buffer == null)
{
buffer = new StringBuffer(value);
}
buffer.deleteCharAt(i - offset++);
if (buffer == null)
{
buffer = new Buffer(100);
}
buffer.write(b);
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/type/util/XMLTypeUtil.java
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|
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/resource/URIConverter.java
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Method name: String normalize(String, boolean)
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Method name: void write(int)
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Number of AST nodes: 3
|
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Number of AST nodes: 3
|
|
1 | if (buffer == null)↵ | | 1 | if (buffer == null)↵
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2 | {↵ | | 2 | ↵
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3 | ↵ | | 3 | {↵
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4 | buffer = new StringBuffer(value);↵ | | 4 | buffer = new Buffer(↵
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5 | ↵ | | 5 | 100);↵
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6 | }↵ | | 6 | }↵
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7 | ↵ | | 7 | ↵
|
8 | buffer.deleteCharAt(i - offset++); | | 8 | buffer.write(b);
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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 | 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 |
14 | if (buffer == null) | | 1 | if (buffer == null) |
| | | 2 | buffer = new Buffer(100); |
15 | buffer = new StringBuffer(value); | | | |
| | | 3 | buffer.write(b); |
16 | buffer.deleteCharAt(i - offset++); | | | |
Precondition Violations (2)
Row |
Violation |
1 | Type java.lang.StringBuffer of variable buffer does not match with type org.eclipse.emf.ecore.resource.URIConverter.WriteableOutputStream.Buffer 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 |