Resource r = (Resource) iter.next();
if (!r.isExists()) {
continue;
}
Resource r = (Resource) iter.next();
if (!r.isExists()) {
continue;
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/XSLTProcess.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/ConcatResourceInputStream.java
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Method name: void processResources(Resource)
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Method name: void nextResource()
|
Number of AST nodes: 3
|
|
Number of AST nodes: 3
|
|
1 | Resource r = (Resource) iter.next();↵ | | 1 | Resource r = (Resource) iter.next();↵
|
2 | if (!r.isExists()) {↵ | | 2 | if (!r.isExists()) {↵
|
3 | continue;↵ | | 3 | continue;↵
|
4 | } | | 4 | }
|
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 | 3 |
Number of unmapped statements in the first code fragment | 0 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 8.0 |
Clone type | Type 1 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
3 | Resource r = (Resource)iter.next(); | | 3 | Resource r = (Resource)iter.next(); |
4 | if (!r.isExists()) | | 4 | if (!r.isExists()) |
5 | | | 5 | |
Precondition Violations (3)
Row |
Violation |
1 | Statement continue; without innermost loop |
2 | Statement continue; without innermost loop |
3 | The refactoring of the clones is infeasible, because classes org.apache.tools.ant.taskdefs.XSLTProcess and org.apache.tools.ant.util.ConcatResourceInputStream do not have a common superclass |