if (backtrace == null) {
initBacktrace();
}
return backtrace;
if (fullName == null) {
fullName = calculateFullName();
}
return fullName;
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyException.java
|
|
File path: /jruby-1.4.0/src/org/jruby/RubyModule.java
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Method name: IRubyObject getBacktrace()
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Method name: String getName()
|
Number of AST nodes: 3
|
|
Number of AST nodes: 3
|
|
1 | if (backtrace == null) {↵ | | 1 | if (fullName == null) {↵
|
2 | initBacktrace();↵ | | 2 | fullName = calculateFullName();↵
|
3 | }↵ | | 3 | }↵
|
4 | return backtrace; | | 4 | return fullName;
|
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 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) | 0.6 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (backtrace == null) | | 1 | if (fullName == null) |
| | | 2 | fullName = calculateFullName(); |
2 | | | | |
| | | 3 | return fullName; |
3 | return backtrace; | | | |
Precondition Violations (3)
Row |
Violation |
1 | Type org.jruby.runtime.builtin.IRubyObject of variable backtrace does not match with type java.lang.String of variable fullName |
2 | Unmatched return fullName; |
3 | Unmatched return backtrace; |