if (IdUtil.isValidClassVariableName(name)) { return name; } throw getRuntime().newNameError("`" + name + "' is not allowed as a class variable name", name);
if (IdUtil.isValidConstantName(name)) { return name; } throw getRuntime().newNameError("wrong constant name " + name, name);
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyModule.java File path: /jruby-1.4.0/src/org/jruby/RubyModule.java
Method name: String validateClassVariable(String) Method name: String validateConstant(String)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (IdUtil.isValidClassVariableName(name)) {
1
if (IdUtil.isValidConstantName(name)) {
2
            return name;
2
            return name;
3
        }
3
        }
4
        throw getRuntime().newNameError("`" + name + "' is not allowed as a class variable name", name);
4
        throw getRuntime().newNameError("wrong constant name " + name, name);
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 declared in the same class
Number of node comparisons5
  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)0.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (IdUtil.isValidClassVariableName(name))
    1
    if (IdUtil.isValidClassVariableName(name))
    1
    if (IdUtil.isValidConstantName(name))
    Differences
    Expression1Expression2Difference
    isValidClassVariableNameisValidConstantNameMETHOD_INVOCATION_NAME_MISMATCH
    1
    if (IdUtil.isValidConstantName(name))
    2
    return name;
    2
    return name;
    3
    throw getRuntime().newNameError("`" + name + "' is not allowed as a class variable name", name);
    3
    throw getRuntime().newNameError("`" + name + "' is not allowed as a class variable name", name);
    3
    throw getRuntime().newNameError("wrong constant name " + name, name);
    Differences
    Expression1Expression2Difference
    "`""wrong constant name "LITERAL_VALUE_MISMATCH
    "`" + name + "' is not allowed as a class variable name""wrong constant name " + nameINFIX_EXTENDED_OPERAND_NUMBER_MISMATCH
    3
    throw getRuntime().newNameError("wrong constant name " + name, name);
    Precondition Violations (0)
    Row Violation