for (String methodName: methods.keySet()) { if (!EXCLUDE_METHODS.contains(methodName)) { names.add(methodName); methodNames.append(runtime.newString(methodName)); } }
for (RubyModule p = this; p != null; p = p.getSuperClass()) { if (p.hasConstant(name)) { return true; } }
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/javasupport/proxy/JavaProxyClass.java File path: /jruby-1.4.0/src/org/jruby/RubyModule.java
Method name: RubyObject get_with_class(IRubyObject, IRubyObject) Method name: boolean hasConstantInHierarchy(String)
Number of AST nodes: 4 Number of AST nodes: 3
1
for (String methodName: methods.keySet()) {
1
for (RubyModule p = this; p != null; p = p.getSuperClass()) {
2
                            if (!EXCLUDE_METHODS.contains(methodName)) {
2
            if (p.hasConstant(name)) {
3
                                names.add(methodName);
3
                
4
                                methodNames.append(runtime.newString(methodName));
5
                            }
6
                
4
return true;
5
        }
7
        }
6
        }
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 in different classes having the same super class
Number of node comparisons7
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    49
    if (!EXCLUDE_METHODS.contains(methodName))
    49
    if (!EXCLUDE_METHODS.contains(methodName))
    2
    if (p.hasConstant(name))
    Differences
    Expression1Expression2Difference
    !EXCLUDE_METHODS.contains(methodName)p.hasConstant(name)TYPE_COMPATIBLE_REPLACEMENT
    2
    if (p.hasConstant(name))
                                  
    3
    return true;
    Preondition Violations
    Unmatched return true;
    3
    return true;
    50
    names.add(methodName);
                                                        
    51
    methodNames.append(runtime.newString(methodName));
                                                                                                                
    Precondition Violations (1)
    Row Violation
    1Unmatched return true;