if (buffer == null)
{
buffer = new StringBuffer(value);
}
buffer.deleteCharAt(i - offset++);
if (nameToPackageInfo == null)
{
nameToPackageInfo = new HashMap<String, PackageInfo>();
}
index = processPackageInformation(arguments, index, nameToPackageInfo);
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/importer/java/JavaImporterApplication.java
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Method name: String normalize(String, boolean)
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Method name: int processArgument(String[], int)
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Number of AST nodes: 3
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Number of AST nodes: 3
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|
1 | if (buffer == null)↵ | | 1 | if (nameToPackageInfo == null)↵
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2 | {↵ | | 2 | {↵
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3 | buffer = new StringBuffer(value);↵ | | 3 | ↵
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4 | }↵ | | |
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5 | buffer.deleteCharAt(i - offset++↵ | | 4 | nameToPackageInfo = new HashMap<String, PackageInfo>();↵
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| | | 5 | }↵
|
6 | ); | | 6 | index = processPackageInformation(arguments, index, nameToPackageInfo);
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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) | 0.2 |
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) | 0.5 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
14 | if (buffer == null) | | 2 | if (nameToPackageInfo == null) |
| | | 3 | nameToPackageInfo = new HashMap<String, PackageInfo>(); |
15 | buffer = new StringBuffer(value); | | | |
| | | 4 | index = processPackageInformation(arguments, index, nameToPackageInfo); |
16 | buffer.deleteCharAt(i - offset++); | | | |
Precondition Violations (2)
Row |
Violation |
1 | Type java.lang.StringBuffer of variable buffer does not match with type java.util.Map<java.lang.String,org.eclipse.emf.importer.java.JavaImporterApplication.PackageInfo> of variable nameToPackageInfo |
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 |