switch (argumentType) { case ZERO_ARGS: return null; case MULTIPLE_ASSIGNMENT: case SINGLE_RESTARG: return value; default: return defaultArgsLogic(context.getRuntime(), value); }
switch (argumentType) { case ZERO_ARGS: return null; case MULTIPLE_ASSIGNMENT: case SINGLE_RESTARG: return ArgsUtil.convertToRubyArray(ruby, value, hasMultipleArgsHead).toJavaArray(); default: return defaultArgLogic(ruby, value); }
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/runtime/CompiledBlock.java File path: /jruby-1.4.0/src/org/jruby/runtime/CompiledBlock19.java
Method name: IRubyObject setupBlockArgs(ThreadContext, IRubyObject, IRubyObject) Method name: IRubyObject[] setupBlockArg(Ruby, IRubyObject, IRubyObject)
Number of AST nodes: 8 Number of AST nodes: 8
1
switch (argumentType) {
1
switch (argumentType) {
2
        case ZERO_ARGS:
2
        case ZERO_ARGS:
3
            return null;
3
            return null;
4
        case MULTIPLE_ASSIGNMENT:
4
        case MULTIPLE_ASSIGNMENT:
5
        case SINGLE_RESTARG:
5
        case SINGLE_RESTARG:
6
            return value;
6
            return ArgsUtil.convertToRubyArray(ruby, value, hasMultipleArgsHead).toJavaArray();
7
        default:
7
        default:
8
            return defaultArgsLogic(context.getRuntime(), value);
8
            return defaultArgLogic(ruby, value);
9
        }
9
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons33
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)1.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    switch (argumentType)
    1
    switch (argumentType)
    2
    case ZERO_ARGS:
    2
    case ZERO_ARGS:
    3
    return null;
    3
    return null;
    4
    case MULTIPLE_ASSIGNMENT:
    4
    case MULTIPLE_ASSIGNMENT:
    5
    case SINGLE_RESTARG:
    5
    case SINGLE_RESTARG:
                                                                                                                                                                            
    6
    return ArgsUtil.convertToRubyArray(ruby, value, hasMultipleArgsHead).toJavaArray();
    Preondition Violations
    Unmatched return ArgsUtil.convertToRubyArray(ruby,value,hasMultipleArgsHead).toJavaArray();
    6
    return ArgsUtil.convertToRubyArray(ruby, value, hasMultipleArgsHead).toJavaArray();
    6
    return value;
    6
    return value;
    Preondition Violations
    Unmatched return value;
                                    
    7
    default:
    7
    default:
                                                                                
    8
    return defaultArgLogic(ruby, value);
    Preondition Violations
    Unmatched return defaultArgLogic(ruby,value);
    8
    return defaultArgLogic(ruby, value);
    8
    return defaultArgsLogic(context.getRuntime(), value);
    8
    return defaultArgsLogic(context.getRuntime(), value);
    Preondition Violations
    Unmatched return defaultArgsLogic(context.getRuntime(),value);
                                                                                                                  
    Precondition Violations (4)
    Row Violation
    1Unmatched return ArgsUtil.convertToRubyArray(ruby,value,hasMultipleArgsHead).toJavaArray();
    2Unmatched return value;
    3Unmatched return defaultArgLogic(ruby,value);
    4Unmatched return defaultArgsLogic(context.getRuntime(),value);