RubyArray array = new RubyArray(runtime, len); RuntimeHelpers.fillNil(array.values, 0, array.values.length, runtime); return array;
RubyArray array = new RubyArray(runtime, len, false); RuntimeHelpers.fillNil(array.values, 0, array.values.length, runtime); return array;
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyArray.java File path: /jruby-1.4.0/src/org/jruby/RubyArray.java
Method name: RubyArray newArray(Ruby, long) Method name: RubyArray newArrayLight(Ruby, int)
Number of AST nodes: 3 Number of AST nodes: 3
1
RubyArray array = new RubyArray(runtime, len);
1
RubyArray array = new RubyArray(runtime, len, false);
2
        RuntimeHelpers.fillNil(array.values, 0, array.values.length, runtime);
2
        RuntimeHelpers.fillNil(array.values, 0, array.values.length, runtime);
3
        return array;
3
        return array;
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)0.0
Clones locationClones are declared in the same class
Number of node comparisons5
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    RubyArray array = new RubyArray(runtime, len);
    1
    RubyArray array = new RubyArray(runtime, len);
    1
    RubyArray array = new RubyArray(runtime, len, false);
    Differences
    Expression1Expression2Difference
    new RubyArray(runtime,len)new RubyArray(runtime,len,false)ARGUMENT_NUMBER_MISMATCH
    1
    RubyArray array = new RubyArray(runtime, len, false);
    2
    RuntimeHelpers.fillNil(array.values, 0, array.values.length, runtime);
    2
    RuntimeHelpers.fillNil(array.values, 0, array.values.length, runtime);
    3
    return array;
    3
    return array;
    Precondition Violations (0)
    Row Violation