if(pattern == null) {
setPattern(RubyRegexp.newRegexp(runtime, value, options));
}
return pattern;
if (value == null) {
return warnMultiReturnNil(ruby);
}
return value;
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/ast/RegexpNode.java
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File path: /jruby-1.4.0/src/org/jruby/runtime/CompiledBlock.java
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Method name: IRubyObject interpret(Ruby, ThreadContext, IRubyObject, Block)
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Method name: IRubyObject defaultArgLogic(Ruby, 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(pattern == null) {↵ | | 1 | if (value == null) {↵
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2 | setPattern(RubyRegexp.newRegexp(runtime, value, options));↵ | | 2 | return warnMultiReturnNil(ruby);↵
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3 | }↵ | | 3 | }↵
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4 | return pattern; | | 4 | return value;
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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 (pattern == null) | | 1 | if (value == null) |
| | | 2 | return warnMultiReturnNil(ruby); |
2 | setPattern(RubyRegexp.newRegexp(runtime, value, options)); | | | |
| | | 3 | return value; |
3 | return pattern; | | | |
Precondition Violations (4)
Row |
Violation |
1 | Type org.jruby.RubyRegexp of variable pattern does not match with type org.jruby.runtime.builtin.IRubyObject of variable value |
2 | Unmatched return warnMultiReturnNil(ruby); |
3 | Unmatched return value; |
4 | Unmatched return pattern; |