if (monitor == null) {
monitor = new ProgressMonitor();
}
return monitor;
if (myClassLoader == null) {
myClassLoader = (classpath == null)
// the usual classloader
? getClass().getClassLoader()
// additional use the provided classpath
: getProject().createClassLoader(classpath);
}
return myClassLoader;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ssh/AbstractSshMessage.java
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|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/selectors/modifiedselector/ModifiedSelector.java
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Method name: SftpProgressMonitor getProgressMonitor()
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Method name: ClassLoader getClassLoader()
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Number of AST nodes: 3
|
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Number of AST nodes: 3
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|
1 | if (monitor == null) {↵ | | 1 | if (myClassLoader == null) {↵
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2 | monitor = new ProgressMonitor(↵ | | 2 | myClassLoader = (classpath == null)↵
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| | | 3 | // the usual classloader↵
|
| | | 4 | ? getClass().getClassLoader()↵
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| | | 5 | // additional use the provided classpath↵
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3 | );↵ | | 6 | : getProject().createClassLoader(classpath);↵
|
4 | }↵ | | 7 | }↵
|
5 | return monitor; | | 8 | return myClassLoader;
|
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 (monitor == null) | | 1 | if (myClassLoader == null) |
| | | 2 | myClassLoader = (classpath == null) ? getClass().getClassLoader() : getProject().createClassLoader(classpath); |
2 | monitor = new ProgressMonitor(); | | | |
| | | 3 | return myClassLoader; |
3 | return monitor; | | | |
Precondition Violations (3)
Row |
Violation |
1 | Type org.apache.tools.ant.taskdefs.optional.ssh.AbstractSshMessage.ProgressMonitor of variable monitor does not match with type java.lang.ClassLoader of variable myClassLoader |
2 | Unmatched return myClassLoader; |
3 | Unmatched return monitor; |