if (textBuffer == null) {
// Initialize to the size of the first text fragment, with
// the hopes that it's the only one.
textBuffer = new StringBuffer(text.length());
}
// Append the fragment -- we defer property replacement until
// later just in case we get a partial property in a fragment.
textBuffer.append(text);
if (classpath == null) {
classpath = new Path(task.getProject());
}
return classpath.createPath();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Concat.java
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|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ejb/GenericDeploymentTool.java
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Method name: void addText(String)
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Method name: Path createClasspath()
|
Number of AST nodes: 3
|
|
Number of AST nodes: 3
|
|
1 | if (textBuffer == null) {↵ | | 1 | if (classpath == null) {↵
|
2 | // Initialize to the size of the first text fragment, with↵ | | 2 | ↵
|
3 | // the hopes that it's the only one.↵ | | |
|
4 | textBuffer = new StringBuffer(text.length());↵ | | 3 | classpath = new Path(task.getProject());↵
|
5 | }↵ | | 4 | }↵
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|
6 | // Append the fragment -- we defer property replacement until↵ | | 5 | ↵
|
7 | // later just in case we get a partial property in a fragment.↵ | | 6 | return clas↵
|
8 | textBuffer.append(text); | | 7 | spath.createPath();
|
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 | 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) | 0.3 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (textBuffer == null) | | 1 | if (classpath == null) |
| | | 2 | classpath = new Path(task.getProject()); |
2 | textBuffer = new StringBuffer(text.length()); | | | |
| | | 3 | return classpath.createPath(); |
3 | textBuffer.append(text); | | | |
Precondition Violations (2)
Row |
Violation |
1 | Type java.lang.StringBuffer of variable textBuffer does not match with type org.apache.tools.ant.types.Path of variable classpath |
2 | Unmatched return classpath.createPath(); |