if (friends==null) return false;
try {
Iterator iter = friends.iterator();
while ( iter.hasNext() ) {
s.delete( iter.next() );
}
}
catch (Exception e) {
throw new CallbackException(e);
}
return false;
if (friends==null) return false;
try {
Iterator iter = friends.iterator();
while ( iter.hasNext() ) {
s.save( iter.next() );
}
}
catch (Exception e) {
throw new CallbackException(e);
}
return false;
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/legacy/Fum.java
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File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/legacy/Fum.java
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Method name: boolean onDelete(Session)
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Method name: boolean onSave(Session)
|
Number of AST nodes: 7
|
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Number of AST nodes: 7
|
|
1 | if (friends==null) return false;↵ | | 1 | if (friends==null) return false;↵
|
2 | try {↵ | | 2 | try {↵
|
3 | Iterator iter = friends.iterator();↵ | | 3 | Iterator iter = friends.iterator();↵
|
4 | while ( iter.hasNext() ) {↵ | | 4 | while ( iter.hasNext() ) {↵
|
5 | s.delete( iter.next() );↵ | | 5 | s.save( iter.next() );↵
|
6 | }↵ | | 6 | }↵
|
7 | }↵ | | 7 | }↵
|
8 | catch (Exception e) {↵ | | 8 | catch (Exception e) {↵
|
9 | throw new CallbackException(e);↵ | | 9 | throw new CallbackException(e);↵
|
10 | }↵ | | 10 | }↵
|
11 | return false; | | 11 | return false;
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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 | 1 |
Number of non-refactorable cases | 0 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.3 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 13 |
-
{Refactorable}
Mapping Summary
Number of mapped statements | 6 |
Number of unmapped statements in the first code fragment | 1 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 1.8 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (friends == null) | | 1 | if (friends == null) |
2 | | | 2 | |
3 | try | | 3 | try |
4 | Iterator iter = friends.iterator(); | | 4 | Iterator iter = friends.iterator(); |
5 | | | 5 | |
| | | 6 | |
6 | | | | |
7 | return false; | | 7 | return false; |
Precondition Violations (4)
Row |
Violation |
1 | Unmatched statement s.save(iter.next()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
2 | Unmatched statement s.save(iter.next()); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted |
3 | Unmatched statement s.delete(iter.next()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
4 | Unmatched statement s.delete(iter.next()); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted |