int length = ArgsUtil.arrayLength(value);
switch (length) {
case 0:
return ruby.getNil();
case 1:
return ((RubyArray)value).eltInternal(0);
default:
blockArgWarning(ruby, length);
}
return value;
int length = ArgsUtil.arrayLength(value);
switch (length) {
case 0:
return ruby.getNil();
case 1:
return ((RubyArray)value).eltInternal(0);
default:
blockArgWarning(ruby, length);
}
return value;
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/runtime/CompiledBlock.java
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File path: /jruby-1.4.0/src/org/jruby/runtime/CompiledBlock19.java
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Method name: IRubyObject defaultArgsLogic(Ruby, IRubyObject)
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Method name: IRubyObject defaultArgsLogic(Ruby, IRubyObject)
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Number of AST nodes: 9
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Number of AST nodes: 9
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1 | int length = ArgsUtil.arrayLength(value);↵ | | 1 | int length = ArgsUtil.arrayLength(value);↵
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2 | switch (length) {↵ | | 2 | switch (length) {↵
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3 | case 0:↵ | | 3 | case 0:↵
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4 | return ruby.getNil();↵ | | 4 | return ruby.getNil();↵
|
5 | case 1:↵ | | 5 | case 1:↵
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6 | return ((RubyArray)value).eltInternal(0);↵ | | 6 | return ((RubyArray)value).eltInternal(0);↵
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7 | default:↵ | | 7 | default:↵
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8 | blockArgWarning(ruby, length);↵ | | 8 | blockArgWarning(ruby, length);↵
|
9 | }↵ | | 9 | }↵
|
10 | return value; | | 10 | 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 | 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 having the same super class |
Number of node comparisons | 29 |
-
{Refactorable}
Mapping Summary
Number of mapped statements | 9 |
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) | 1.3 |
Clone type | Type 1 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | int length = ArgsUtil.arrayLength(value); | | 1 | int length = ArgsUtil.arrayLength(value); |
2 | switch (length) | | 2 | switch (length) |
3 | | | 3 | |
4 | | | 4 | |
5 | | | 5 | |
6 | return ((RubyArray)value).eltInternal(0); | | 6 | return ((RubyArray)value).eltInternal(0); |
7 | | | 7 | |
8 | blockArgWarning(ruby, length); | | 8 | blockArgWarning(ruby, length); |
9 | return value; | | 9 | return value; |
Precondition Violations (0)
Row |
Violation |