super.clear(context);
notifyAll();
return context.getRuntime().getNil();
method.ldc(name);
loadThreadContext();
invokeUtilityMethod("setConstantInModule", sig(IRubyObject.class, IRubyObject.class, IRubyObject.class, String.class, ThreadContext.class));
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/libraries/ThreadLibrary.java
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File path: /jruby-1.4.0/src/org/jruby/compiler/impl/BaseBodyCompiler.java
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Method name: IRubyObject clear(ThreadContext)
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Method name: void assignConstantInModule(String)
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | super.clear(context);↵ | | 1 | method.ldc(name);↵
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2 | notifyAll();↵ | | 2 | ↵
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3 | return context.getRuntime().getNil(↵ | | 3 | loadThreadContext();↵
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4 | ); | | 4 | invokeUtilityMethod("setConstantInModule", sig(IRubyObject.class, IRubyObject.class, IRubyObject.class, String.class, ThreadContext.class));
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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) | 0.0 |
Clones location | Clones are in different classes |
Number of node comparisons | 9 |
-
{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) | 0.0 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
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ID |
Statement |
| | | 1 | method.ldc(name); |
1 | super.clear(context); | | | |
2 | notifyAll(); | | 2 | loadThreadContext(); |
| | | 3 | invokeUtilityMethod("setConstantInModule", sig(IRubyObject.class, IRubyObject.class, IRubyObject.class, String.class, ThreadContext.class)); |
3 | return context.getRuntime().getNil(); | | | |
Precondition Violations (3)
Row |
Violation |
1 | Expression notifyAll() is a void method call, and thus it cannot be parameterized |
2 | Expression loadThreadContext() is a void method call, and thus it cannot be parameterized |
3 | Unmatched return context.getRuntime().getNil(); |