if (!staticScope.isBackrefLastlineScope()) {
return parent.getLastLine(runtime);
}
throw new RuntimeException("DummyDynamicScope should never be used for lastline storage");
if (!staticScope.isBackrefLastlineScope()) {
return parent.getLastLine(runtime);
}
return lastline == null ? runtime.getNil() : lastline;
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/runtime/scope/DummyDynamicScope.java
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File path: /jruby-1.4.0/src/org/jruby/runtime/DynamicScope.java
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Method name: IRubyObject getLastLine(Ruby)
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Method name: IRubyObject getLastLine(Ruby)
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | if (!staticScope.isBackrefLastlineScope()) {↵ | | 1 | if (!staticScope.isBackrefLastlineScope()) {↵
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2 | return parent.getLastLine(runtime);↵ | | 2 | return parent.getLastLine(runtime);↵
|
3 | }↵ | | 3 | }↵
|
4 | throw new RuntimeException("DummyDynamicScope should never be used for lastline storage"); | | 4 | return lastline == null ? runtime.getNil() : lastline;
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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 having the same super class |
Number of node comparisons | 5 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 2 |
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) | 0.4 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (!staticScope.isBackrefLastlineScope()) | | 1 | if (!staticScope.isBackrefLastlineScope()) |
2 | return parent.getLastLine(runtime); | | 2 | return parent.getLastLine(runtime); |
| | | 3 | return lastline == null ? runtime.getNil() : lastline; |
3 | throw new RuntimeException("DummyDynamicScope should never be used for lastline storage"); | | | |
Precondition Violations (2)
Row |
Violation |
1 | Unmatched return lastline == null ? runtime.getNil() : lastline; |
2 | Unmatched throw new RuntimeException("DummyDynamicScope should never be used for lastline storage"); |