if (nsParserFactory == null) {
nsParserFactory = newParserFactory();
nsParserFactory.setNamespaceAware(true);
}
return nsParserFactory;
if (description == null) {
description = Description.getDescription(this);
}
return description;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/JAXPUtils.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/Project.java
|
Method name: SAXParserFactory getNSParserFactory()
|
|
Method name: String getDescription()
|
Number of AST nodes: 4
|
|
Number of AST nodes: 3
|
|
1 | if (nsParserFactory == null) {↵ | | 1 | if (description == null) {↵
|
2 | nsParserFactory = newParserFactory();↵ | | 2 | ↵
|
3 | nsParserFactory.setNamespaceAware(true);↵ | | 3 | description = Description.getDescription(this);↵
|
4 | }↵ | | 4 | }↵
|
5 | return nsParserFactory; | | 5 | return description;
|
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 | 7 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 3 |
Number of unmapped statements in the second code fragment | 2 |
Time elapsed for statement mapping (ms) | 0.6 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (nsParserFactory == null) | | 1 | if (description == null) |
| | | 2 | description = Description.getDescription(this); |
2 | nsParserFactory = newParserFactory(); | | | |
3 | nsParserFactory.setNamespaceAware(true); | | | |
| | | 3 | return description; |
4 | return nsParserFactory; | | | |
Precondition Violations (3)
Row |
Violation |
1 | Type javax.xml.parsers.SAXParserFactory of variable nsParserFactory does not match with type java.lang.String of variable description |
2 | Unmatched return description; |
3 | Unmatched return nsParserFactory; |