if (fullName == null) {
fullName = calculateFullName();
}
return fullName;
if (fixnum == null) {
return fixnum = RubyFixnum.newFixnum(runtime, value);
}
return fixnum;
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/ast/FixnumNode.java
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Method name: String getName()
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Method name: RubyFixnum getFixnum(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 (fullName == null) {↵ | | 1 | if (fixnum == null) {↵
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2 | fullName = calculateFullName();↵ | | 2 | return fixnum = RubyFixnum.newFixnum(runtime, value);↵
|
3 | }↵ | | 3 | }↵
|
4 | return fullName; | | 4 | return fixnum;
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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 |
Number of node comparisons | 5 |
-
{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) | 0.5 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (fullName == null) | | 1 | if (fixnum == null) |
| | | 2 | return fixnum = RubyFixnum.newFixnum(runtime, value); |
2 | fullName = calculateFullName(); | | | |
| | | 3 | return fixnum; |
3 | return fullName; | | | |
Precondition Violations (3)
Row |
Violation |
1 | Type java.lang.String of variable fullName does not match with type org.jruby.RubyFixnum of variable fixnum |
2 | Unmatched return fixnum; |
3 | Unmatched return fullName; |