synchronized(classProviders) {
if (!classProviders.contains(provider)) {
classProviders.add(provider);
}
}
for (RubyModule p = this; p != null; p = p.getSuperClass()) {
if (p.hasConstant(name)) {
return true;
}
}
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyModule.java
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File path: /jruby-1.4.0/src/org/jruby/RubyModule.java
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Method name: void addClassProvider(ClassProvider)
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Method name: boolean hasConstantInHierarchy(String)
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | synchronized(classProviders) {↵ | | |
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2 | if (!classProviders.contains(provider)) {↵ | | |
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3 | classProviders.add(provider);↵ | | |
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4 | }↵ | | |
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5 | ↵ | | 1 | for (RubyModule p = this; p != null; p = p.getSuperClass()) {↵
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| | | 2 | if (p.hasConstant(name)) {↵
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| | | 3 | return true;↵
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| | | 4 | }↵
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6 | } | | 5 | }
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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 | 0 |
Number of non-refactorable cases | 1 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.1 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 5 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
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) | 1.5 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
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ID |
Statement |
6 | if (!classProviders.contains(provider)) | | 2 | if (p.hasConstant(name)) |
| | | 3 | |
7 | classProviders.add(provider); | | | |
Precondition Violations (1)
Row |
Violation |
1 | Unmatched return true; |