if (self instanceof RubyFixnum) { return ((RubyFixnum) self).op_plus(context, arg); } return super.call(context, caller, self, arg);
if (self instanceof RubyFixnum) { return ((RubyFixnum) self).op_plus(context, fixnum); } return super.call(context, caller, self, fixnum);
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/runtime/callsite/PlusCallSite.java File path: /jruby-1.4.0/src/org/jruby/runtime/callsite/PlusCallSite.java
Method name: IRubyObject call(ThreadContext, IRubyObject, IRubyObject, IRubyObject) Method name: IRubyObject call(ThreadContext, IRubyObject, IRubyObject, long)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (self instanceof RubyFixnum) {
1
if (self instanceof RubyFixnum) {
2
            return ((RubyFixnum) self).op_plus(context, arg);
2
            return ((RubyFixnum) self).op_plus(context, fixnum);
3
        }
3
        }
4
        return super.call(context, caller, self, arg);
4
        return super.call(context, caller, self, fixnum);
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)0.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (self instanceof RubyFixnum)
    1
    if (self instanceof RubyFixnum)
    2
    return ((RubyFixnum)self).op_plus(context, arg);
    2
    return ((RubyFixnum)self).op_plus(context, arg);
    2
    return ((RubyFixnum)self).op_plus(context, fixnum);
    Differences
    Expression1Expression2Difference
    argfixnumVARIABLE_NAME_MISMATCH
    org.jruby.runtime.builtin.IRubyObjectlongVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jruby.runtime.builtin.IRubyObject of variable arg does not match with type long of variable fixnum
    2
    return ((RubyFixnum)self).op_plus(context, fixnum);
    3
    return super.call(context, caller, self, arg);
    3
    return super.call(context, caller, self, arg);
    3
    return super.call(context, caller, self, fixnum);
    Differences
    Expression1Expression2Difference
    argfixnumVARIABLE_NAME_MISMATCH
    org.jruby.runtime.builtin.IRubyObjectlongVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jruby.runtime.builtin.IRubyObject of variable arg does not match with type long of variable fixnum
    3
    return super.call(context, caller, self, fixnum);
    Precondition Violations (2)
    Row Violation
    1Type org.jruby.runtime.builtin.IRubyObject of variable arg does not match with type long of variable fixnum
    2Type org.jruby.runtime.builtin.IRubyObject of variable arg does not match with type long of variable fixnum