IRubyObject line = gets(context, args);
if (line.isNil()) throw getRuntime().newEOFError();
return line;
IRubyObject c = getc(context, recv);
if (c.isNil()) throw context.getRuntime().newEOFError();
return c;
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyStringIO.java
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File path: /jruby-1.4.0/src/org/jruby/RubyArgsFile.java
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Method name: IRubyObject readline(ThreadContext, IRubyObject[])
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Method name: IRubyObject readchar(ThreadContext, IRubyObject)
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Number of AST nodes: 4
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Number of AST nodes: 4
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1 | IRubyObject line = gets(context, args);↵ | | 1 | IRubyObject c = getc(context, ↵
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| | | 2 | recv);↵
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| | | 3 | ↵
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2 | if (line.isNil()) throw getRuntime().newEOFError();↵ | | 4 | if (c.isNil()) throw context.getRuntime().newEOFError();↵
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3 | ↵ | | |
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4 | return line; | | 5 | return c;
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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 | 1 |
Number of non-refactorable cases | 0 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 8 |
-
{Refactorable}
Mapping Summary
Number of mapped statements | 3 |
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) | 0.8 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
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ID |
Statement |
| | | 1 | IRubyObject c = getc(context, recv); |
1 | IRubyObject line = gets(context, args); | | | |
2 | if (line.isNil()) | | 2 | if (c.isNil()) |
3 | throw getRuntime().newEOFError(); | | 3 | throw context.getRuntime().newEOFError(); |
4 | return line; | | 4 | return c; |
Precondition Violations (0)
Row |
Violation |