if (depth > 0) { return parent.getValueOrNil(offset, depth - 1, nil); } else { return getValueDepthZeroOrNil(offset, nil); }
if (depth > 0) { return parent.getValueOrNil(offset, depth - 1, nil); } else { return getValueDepthZeroOrNil(offset, nil); }
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/runtime/scope/OneVarDynamicScope.java File path: /jruby-1.4.0/src/org/jruby/runtime/scope/ThreeVarDynamicScope.java
Method name: IRubyObject getValueOrNil(int, int, IRubyObject) Method name: IRubyObject getValueOrNil(int, int, IRubyObject)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (depth > 0) {
1
if (depth > 0) {
2
            return parent.getValueOrNil(offset, depth - 1, nil);
2
            return parent.getValueOrNil(offset, depth - 1, nil);
3
        } else {
3
        } else {
4
            return getValueDepthZeroOrNil(offset, nil);
4
            return getValueDepthZeroOrNil(offset, nil);
5
        }
5
        }
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 in different classes having the same super class
Number of node comparisons9
  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)0.8
    Clone typeType 1
    Mapped Statements
    ID Statement ID Statement
    1
    if (depth > 0)
    1
    if (depth > 0)
    2
    return parent.getValueOrNil(offset, depth - 1, nil);
    2
    return parent.getValueOrNil(offset, depth - 1, nil);
    else
    else
    3
    return getValueDepthZeroOrNil(offset, nil);
    3
    return getValueDepthZeroOrNil(offset, nil);
    Precondition Violations (0)
    Row Violation