RubyClass clazz; if ((clazz = javaArrayClass) != null) return clazz; return javaArrayClass = getJavaModule().fastGetClass("JavaArray");
RubyModule module; if ((module = packageModuleTemplate) != null) return module; return packageModuleTemplate = runtime.fastGetModule("JavaPackageModuleTemplate");
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/JavaSupport.java
Method name: RubyClass getJavaArrayClass() Method name: RubyModule getPackageModuleTemplate()
Number of AST nodes: 4 Number of AST nodes: 4
1
RubyClass clazz;
1
RubyModule module;
2
        if ((clazz = javaArrayClass) != null) return clazz;
2
        if ((module = packageModuleTemplate) != null) return module;
3
        return javaArrayClass = getJavaModule().fastGetClass("JavaArray");
3
        return packageModuleTemplate = runtime.fastGetModule("JavaPackageModuleTemplate");
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 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)0.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    RubyClass clazz;
    1
    RubyClass clazz;
    1
    RubyModule module;
    Differences
    Expression1Expression2Difference
    org.jruby.RubyClassorg.jruby.RubyModuleSUBCLASS_TYPE_MISMATCH
    clazzmoduleVARIABLE_NAME_MISMATCH
    org.jruby.RubyClassorg.jruby.RubyModuleSUBCLASS_TYPE_MISMATCH
    1
    RubyModule module;
    2
    if ((clazz = javaArrayClass) != null)
    2
    if ((clazz = javaArrayClass) != null)
    2
    if ((module = packageModuleTemplate) != null)
    Differences
    Expression1Expression2Difference
    clazzmoduleVARIABLE_NAME_MISMATCH
    org.jruby.RubyClassorg.jruby.RubyModuleSUBCLASS_TYPE_MISMATCH
    javaArrayClasspackageModuleTemplateVARIABLE_NAME_MISMATCH
    org.jruby.RubyClassorg.jruby.RubyModuleSUBCLASS_TYPE_MISMATCH
    2
    if ((module = packageModuleTemplate) != null)
    3
    return clazz;
    3
    return clazz;
    3
    return module;
    Differences
    Expression1Expression2Difference
    clazzmoduleVARIABLE_NAME_MISMATCH
    org.jruby.RubyClassorg.jruby.RubyModuleSUBCLASS_TYPE_MISMATCH
    3
    return module;
                                                                                                                                                                          
    4
    return packageModuleTemplate = runtime.fastGetModule("JavaPackageModuleTemplate");
    4
    return javaArrayClass = getJavaModule().fastGetClass("JavaArray");
                                                                                                                                          
    Precondition Violations (0)
    Row Violation