try {
return super.clone();
}
catch (CloneNotSupportedException cnse) {
throw new RuntimeException();
}
try {
return fastClass.newInstance();
}
catch ( Throwable t ) {
throw new InstantiationException(
"Could not instantiate entity with Javassist optimizer: ",
fastClass.getJavaClass(), t
);
}
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/legacy/Custom.java
|
|
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/bytecode/javassist/InstantiationOptimizerAdapter.java
|
Method name: Object clone()
|
|
Method name: Object newInstance()
|
Number of AST nodes: 2
|
|
Number of AST nodes: 2
|
|
1 | try {↵ | | 1 | try {↵
|
2 | return super.clone();↵ | | 2 | return ↵
|
3 | }↵ | | |
|
4 | catch (CloneNotSupportedException cnse) {↵ | | |
|
5 | throw new RuntimeException(↵ | | 3 | fastClass.newInstance();↵
|
| | | 4 | }↵
|
| | | 5 | catch ( Throwable t ) {↵
|
| | | 6 | throw new InstantiationException(↵
|
| | | 7 | "Could not instantiate entity with Javassist optimizer: ",↵
|
| | | 8 | fastClass.getJavaClass(), t↵
|
6 | );↵ | | 9 | );↵
|
7 | } | | 10 | }
|
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) | 0.2 |
Clones location | Clones are in different classes |
Number of node comparisons | 4 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 2 |
Number of unmapped statements in the first code fragment | 0 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 0.6 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | try | | 1 | try |
2 | | | 2 | return fastClass.newInstance(); |
Precondition Violations (2)
Row |
Violation |
1 | Expression super.clone() is a method call throwing exception(s) that should be caught by a try block that will be extracted |
2 | Expression fastClass.newInstance() is a method call throwing exception(s) that should be caught by a try block that will be extracted |