RubyModule module; if ((module = packageModuleTemplate) != null) return module; return packageModuleTemplate = runtime.fastGetModule("JavaPackageModuleTemplate");
RubyArray ctors; if ((ctors = constructors) != null) return ctors; return constructors = buildConstructors(javaClass().getConstructors());
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/javasupport/JavaSupport.java File path: /jruby-1.4.0/src/org/jruby/javasupport/JavaClass.java
Method name: RubyModule getPackageModuleTemplate() Method name: RubyArray constructors()
Number of AST nodes: 4 Number of AST nodes: 4
1
RubyModule module;
1
RubyArray ctors;
2
        if ((module = packageModuleTemplate) != null) return module;
2
        if ((ctors = constructors) != null) return ctors;
3
        return packageModuleTemplate = runtime.fastGetModule("JavaPackageModuleTemplate");
3
        return constructors = buildConstructors(javaClass().getConstructors());
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)0.2
Clones locationClones are in different classes
Number of node comparisons8
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    RubyModule module;
    1
    RubyModule module;
    1
    RubyArray ctors;
    Differences
    Expression1Expression2Difference
    org.jruby.RubyModuleorg.jruby.RubyArraySUBCLASS_TYPE_MISMATCH
    modulectorsVARIABLE_NAME_MISMATCH
    org.jruby.RubyModuleorg.jruby.RubyArraySUBCLASS_TYPE_MISMATCH
    1
    RubyArray ctors;
    2
    if ((module = packageModuleTemplate) != null)
    2
    if ((module = packageModuleTemplate) != null)
    2
    if ((ctors = constructors) != null)
    Differences
    Expression1Expression2Difference
    modulectorsVARIABLE_NAME_MISMATCH
    org.jruby.RubyModuleorg.jruby.RubyArraySUBCLASS_TYPE_MISMATCH
    packageModuleTemplateconstructorsVARIABLE_NAME_MISMATCH
    org.jruby.RubyModuleorg.jruby.RubyArraySUBCLASS_TYPE_MISMATCH
    2
    if ((ctors = constructors) != null)
    3
    return module;
    3
    return module;
    3
    return ctors;
    Differences
    Expression1Expression2Difference
    modulectorsVARIABLE_NAME_MISMATCH
    org.jruby.RubyModuleorg.jruby.RubyArraySUBCLASS_TYPE_MISMATCH
    3
    return ctors;
                                                                                                                                                    
    4
    return constructors = buildConstructors(javaClass().getConstructors());
    4
    return packageModuleTemplate = runtime.fastGetModule("JavaPackageModuleTemplate");
                                                                                                                                                                          
    Precondition Violations (0)
    Row Violation