File path: /jruby-1.4.0/src/org/jruby/RubyModule.java | File path: /jruby-1.4.0/src/org/jruby/RubyThread.java | |||
Method name: Map
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Method name: Map
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Number of AST nodes: 3 | Number of AST nodes: 3 | |||
1 | if (classVariables == null) {↵ | 1 | if (threadLocalVariables == null) {↵ | |
2 | classVariables = new Hashtable<String, IRubyObject>(4);↵ | 2 | threadLocalVariables = new HashMap<IRubyObject, IRubyObject>();↵ | |
3 | }↵ | 3 | }↵ | |
4 | return classVariables; | 4 | return threadLocalVariables; | |
See real code fragment | See real code fragment |
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 |
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 |
ID | Statement | ID | Statement | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | if (classVariables == null) |
| 1 | if (threadLocalVariables == null) | ||||||||||||||
| 2 | threadLocalVariables = new HashMap<IRubyObject, IRubyObject>(); | ||||||||||||||||
2 | classVariables = new Hashtable<String, IRubyObject>(4); | | ||||||||||||||||
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| 3 | return threadLocalVariables; | |||||||||||||||
3 | return classVariables; |
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Row | Violation |
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1 | Type java.util.Map<java.lang.String,org.jruby.runtime.builtin.IRubyObject> of variable classVariables does not match with type java.util.Map<org.jruby.runtime.builtin.IRubyObject,org.jruby.runtime.builtin.IRubyObject> of variable threadLocalVariables |
2 | Unmatched return threadLocalVariables; |
3 | Unmatched return classVariables; |