if (desc.actualRequired <= 3) { specificArity = desc.actualRequired; } else { specificArity = -1; }
if (desc.actualRequired <= 3) { // actual required is less than 3, so we use specific arity specificArity = desc.actualRequired; } else { // actual required is greater than 3, raise error (we don't support actual required > 3) throw new RuntimeException("Invalid specific-arity number of arguments (" + desc.actualRequired + ") on method " + desc.declaringClassName + "." + desc.name); }
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/internal/runtime/methods/InvocationMethodFactory.java File path: /jruby-1.4.0/src/org/jruby/internal/runtime/methods/InvocationMethodFactory.java
Method name: Class getAnnotatedMethodClass(JavaMethodDescriptor) Method name: void DescriptorInfo(List)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (desc.actualRequired <= 3) {
1
if (desc.actualRequired <= 3) {
2
                                // actual required is less than 3, so we use specific arity
2
                            specificArity = desc.actualRequired;
3
                                specificArity = desc.actualRequired;
3
                        } else {
4
                            } else {
4
                            
5
                                // actual required is greater than 3, raise error (we don't support actual required > 3)
5
specificArity = -1;
6
                                throw new RuntimeException("Invalid specific-arity 
7
number of arguments (" + desc.actualRequired + ") on method " + desc.declaringClassName + "." + desc.name);
6
                        }
8
                            }
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)0.3
Clones locationClones are in the same java file
Number of node comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    14
    if (desc.actualRequired <= 3)
    16
    if (desc.actualRequired <= 3)
    15
    specificArity = desc.actualRequired;
    17
    specificArity = desc.actualRequired;
    else
            
    16
    specificArity = -1;
                                              
                                                                                                                                                                                                                                                                                                                                  
    18
    throw new RuntimeException("Invalid specific-arity number of arguments (" + desc.actualRequired + ") on method " + desc.declaringClassName + "." + desc.name);
    Preondition Violations
    Unmatched statement throw new RuntimeException("Invalid specific-arity number of arguments (" + desc.actualRequired + ") on method "+ desc.declaringClassName+ "."+ desc.name); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    Unmatched throw new RuntimeException("Invalid specific-arity number of arguments (" + desc.actualRequired + ") on method "+ desc.declaringClassName+ "."+ desc.name);
    18
    throw new RuntimeException("Invalid specific-arity number of arguments (" + desc.actualRequired + ") on method " + desc.declaringClassName + "." + desc.name);
    Precondition Violations (2)
    Row Violation
    1Unmatched statement throw new RuntimeException("Invalid specific-arity number of arguments (" + desc.actualRequired + ") on method "+ desc.declaringClassName+ "."+ desc.name); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched throw new RuntimeException("Invalid specific-arity number of arguments (" + desc.actualRequired + ") on method "+ desc.declaringClassName+ "."+ desc.name);