if (other instanceof RubyFixnum) { return divmodFixnum(context, other); } return coerceBin(context, "divmod", other);
if (other instanceof RubyFixnum) { return moduloFixnum(context, other); } return coerceBin(context, "%", other);
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyFixnum.java File path: /jruby-1.4.0/src/org/jruby/RubyFixnum.java
Method name: IRubyObject divmod(ThreadContext, IRubyObject) Method name: IRubyObject op_mod(ThreadContext, IRubyObject)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (other instanceof RubyFixnum) {
1
if (other instanceof RubyFixnum) {
2
            return divmodFixnum(context, other);
2
            return moduloFixnum(context, other);
3
        }
3
        }
4
        return coerceBin(context, "divmod", other);
4
        return coerceBin(context, "%", other);
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 declared in the same class
Number of node comparisons5
  1. {Non-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 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (other instanceof RubyFixnum)
    1
    if (other instanceof RubyFixnum)
    2
    return divmodFixnum(context, other);
    2
    return divmodFixnum(context, other);
    2
    return moduloFixnum(context, other);
    Differences
    Expression1Expression2Difference
    divmodFixnummoduloFixnumMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression divmodFixnum(context,other) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method divmodFixnum
    Expression moduloFixnum(context,other) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method moduloFixnum
    2
    return moduloFixnum(context, other);
    3
    return coerceBin(context, "divmod", other);
    3
    return coerceBin(context, "divmod", other);
    3
    return coerceBin(context, "%", other);
    Differences
    Expression1Expression2Difference
    "divmod""%"LITERAL_VALUE_MISMATCH
    3
    return coerceBin(context, "%", other);
    Precondition Violations (2)
    Row Violation
    1Expression divmodFixnum(context,other) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression moduloFixnum(context,other) cannot be parameterized, because it has dependencies to/from statements that will be extracted