if (myClassLoader == null) {
myClassLoader = (classpath == null)
// the usual classloader
? getClass().getClassLoader()
// additional use the provided classpath
: getProject().createClassLoader(classpath);
}
return myClassLoader;
if (outPrintStream == null) {
outPrintStream = new PrintStream(outputStream);
}
outPrintStream.print(output);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/selectors/modifiedselector/ModifiedSelector.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Redirector.java
|
Method name: ClassLoader getClassLoader()
|
|
Method name: void handleOutput(String)
|
Number of AST nodes: 3
|
|
Number of AST nodes: 3
|
|
1 | if (myClassLoader == null) {↵ | | 1 | if (outPrintStream == null) {↵
|
2 | myClassLoader = (classpath == null)↵ | | 2 | ↵
|
3 | // the usual classloader↵ | | |
|
4 | ? getClass().getClassLoader()↵ | | |
|
5 | // additional use the provided classpath↵ | | 3 | outPrintStream = new PrintStream(outputStream);↵
|
6 | ↵ | | 4 | }↵
|
7 | : getProject().createClassLoader(classpath);↵ | | 5 | ↵
|
8 | }↵ | | |
|
9 | return myClassLoader; | | 6 | outPrintStream.print(output);
|
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) | 0.4 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (myClassLoader == null) | | 1 | if (outPrintStream == null) |
| | | 2 | outPrintStream = new PrintStream(outputStream); |
2 | myClassLoader = (classpath == null) ? getClass().getClassLoader() : getProject().createClassLoader(classpath); | | | |
| | | 3 | outPrintStream.print(output); |
3 | return myClassLoader; | | | |
Precondition Violations (2)
Row |
Violation |
1 | Type java.lang.ClassLoader of variable myClassLoader does not match with type java.io.PrintStream of variable outPrintStream |
2 | Unmatched return myClassLoader; |