List<Operand> elts = new ArrayList<Operand>(); for (Node e: node.childNodes()) elts.add(build(e, m)); return new Array(elts);
List<Operand> strPieces = new ArrayList<Operand>(); for (Node n : node.childNodes()) strPieces.add(build(n, s)); return new DynamicSymbol(new CompoundString(strPieces));
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/compiler/ir/IR_Builder.java File path: /jruby-1.4.0/src/org/jruby/compiler/ir/IR_Builder.java
Method name: Operand buildArray(Node, IR_Scope) Method name: Operand buildDSymbol(Node, IR_Scope)
Number of AST nodes: 4 Number of AST nodes: 4
1
List<Operand> elts = new ArrayList<Operand>();
1
List<Operand> strPieces = new ArrayList<Operand>();
2
        for (Node e: node.childNodes())
2
        for (Node n : node.childNodes())
3
            elts.add(build(e, m));
3
            strPieces.add(build(n, s));
4
        return new Array(elts);
4
        return new DynamicSymbol(new CompoundString(strPieces));
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are declared in the same class
Number of node comparisons8
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)48.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    List<Operand> elts = new ArrayList<Operand>();
    1
    List<Operand> elts = new ArrayList<Operand>();
    1
    List<Operand> strPieces = new ArrayList<Operand>();
    Differences
    Expression1Expression2Difference
    eltsstrPiecesVARIABLE_NAME_MISMATCH
    1
    List<Operand> strPieces = new ArrayList<Operand>();
    2
    for (Node e : node.childNodes())
    2
    for (Node e : node.childNodes())
    2
    for (Node n : node.childNodes())
    Differences
    Expression1Expression2Difference
    enVARIABLE_NAME_MISMATCH
    2
    for (Node n : node.childNodes())
    3
    elts.add(build(e, m));
    3
    elts.add(build(e, m));
    3
    strPieces.add(build(n, s));
    Differences
    Expression1Expression2Difference
    enVARIABLE_NAME_MISMATCH
    msVARIABLE_NAME_MISMATCH
    eltsstrPiecesVARIABLE_NAME_MISMATCH
    3
    strPieces.add(build(n, s));
                                                                                                                          
    4
    return new DynamicSymbol(new CompoundString(strPieces));
    4
    return new Array(elts);
                                                        
    Precondition Violations (0)
    Row Violation