if (element >= input.length) {
return null;
} else {
return input[element];
}
if (element >= input.length) {
return nil;
} else {
return input[element];
}
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/javasupport/util/RuntimeHelpers.java
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File path: /jruby-1.4.0/src/org/jruby/javasupport/util/RuntimeHelpers.java
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Method name: IRubyObject elementOrNull(IRubyObject[], int)
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Method name: IRubyObject elementOrNil(IRubyObject[], int, IRubyObject)
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | if (element >= input.length) {↵ | | 1 | if (element >= input.length) {↵
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2 | return null;↵ | | 2 | return nil;↵
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3 | } else {↵ | | 3 | } else {↵
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4 | return input[element];↵ | | 4 | return input[element];↵
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5 | } | | 5 | }
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See real code fragment |
|
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) | 0.2 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 9 |
-
{Refactorable}
Mapping Summary
Number of mapped statements | 3 |
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) | 0.8 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (element >= input.length) | | 1 | if (element >= input.length) |
2 | | | 2 | |
| | | | |
3 | | | 3 | |
Precondition Violations (0)
Row |
Violation |