if (myClassLoader == null) {
myClassLoader = (classpath == null)
// the usual classloader
? getClass().getClassLoader()
// additional use the provided classpath
: getProject().createClassLoader(classpath);
}
return myClassLoader;
if (extdirs == null) {
extdirs = new Path(getProject());
}
return extdirs.createPath();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/selectors/modifiedselector/ModifiedSelector.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javac.java
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Method name: ClassLoader getClassLoader()
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Method name: Path createExtdirs()
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | if (myClassLoader == null) {↵ | | 1 | if (↵
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2 | myClassLoader = (classpath == null)↵ | | |
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3 | // the usual classloader↵ | | |
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4 | ? getClass().getClassLoader()↵ | | |
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5 | // additional use the provided classpath↵ | | |
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6 | : getProject().createClassLoader(classpath↵ | | 2 | extdirs == null) {↵
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7 | );↵ | | 3 | extdirs = new Path(getProject());↵
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8 | }↵ | | 4 | }↵
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9 | return myClassLoader; | | 5 | return extdirs.createPath();
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See real code fragment |
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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 | 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) | 0.5 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (myClassLoader == null) | | 1 | if (extdirs == null) |
| | | 2 | extdirs = new Path(getProject()); |
2 | myClassLoader = (classpath == null) ? getClass().getClassLoader() : getProject().createClassLoader(classpath); | | | |
| | | 3 | return extdirs.createPath(); |
3 | return myClassLoader; | | | |
Precondition Violations (3)
Row |
Violation |
1 | Type java.lang.ClassLoader of variable myClassLoader does not match with type org.apache.tools.ant.types.Path of variable extdirs |
2 | Unmatched return extdirs.createPath(); |
3 | Unmatched return myClassLoader; |