this.project = project;
if (project != null) {
project.addBuildListener(this);
}
this.project = project;
if (project != null) {
project.addBuildListener(this);
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/RecorderEntry.java
|
Method name: void setProject(Project)
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Method name: void setProject(Project)
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Number of AST nodes: 3
|
|
Number of AST nodes: 3
|
|
1 | this.project = project;↵ | | 1 | this.project = project;↵
|
2 | if (project != null) {↵ | | 2 | if (project != null) {↵
|
3 | project.addBuildListener(this);↵ | | 3 | project.addBuildListener(this);↵
|
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) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 5 |
-
{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) | 1.2 |
Clone type | Type 1 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | this.project = project; | | 1 | this.project = project; |
2 | if (project != null) | | 2 | if (project != null) |
3 | project.addBuildListener(this); | | 3 | project.addBuildListener(this); |
Precondition Violations (1)
Row |
Violation |
1 | The refactoring of the clones is infeasible, because classes org.apache.tools.ant.AntClassLoader and org.apache.tools.ant.taskdefs.RecorderEntry do not have a common superclass |