if (handler != null) {
throw new BuildException(
"Cannot define > 1 nested input handler");
}
handler = new Handler();
return handler;
if (factory != null) {
throw new BuildException("'factory' element must be unique");
}
factory = new Factory();
return factory;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Input.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/XSLTProcess.java
|
Method name: Handler createHandler()
|
|
Method name: Factory createFactory()
|
Number of AST nodes: 4
|
|
Number of AST nodes: 4
|
|
1 | if (handler != null) {↵ | | 1 | if (factory != null) {↵
|
2 | throw new BuildException(↵ | | 2 | throw new BuildException(↵
|
3 | "Cannot define > 1 nested input handler");↵ | | 3 | "'factory' element must be unique");↵
|
4 | }↵ | | 4 | }↵
|
5 | handler = new Handler();↵ | | 5 | factory = new Factory();↵
|
6 | return handler; | | 6 | return factory;
|
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 having the same super class |
Number of node comparisons | 8 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 2 |
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 |
1 | if (handler != null) | | 1 | if (factory != null) |
2 | throw new BuildException("Cannot define > 1 nested input handler"); | | 2 | throw new BuildException("'factory' element must be unique"); |
| | | 3 | factory = new Factory(); |
3 | handler = new Handler(); | | | |
| | | 4 | return factory; |
4 | return handler; | | | |
Precondition Violations (3)
Row |
Violation |
1 | Type org.apache.tools.ant.taskdefs.Input.Handler of variable handler does not match with type org.apache.tools.ant.taskdefs.XSLTProcess.Factory of variable factory |
2 | Unmatched return factory; |
3 | Unmatched return handler; |