RubyClass result = module.defineClassUnder("MemoryPointer", module.fastGetClass("Pointer"), ObjectAllocator.NOT_ALLOCATABLE_ALLOCATOR); result.defineAnnotatedMethods(MemoryPointer.class); result.defineAnnotatedConstants(MemoryPointer.class); return result;
RubyClass enumClass = ffiModule.defineClassUnder("Enum", ffiModule.fastGetClass("Type"), Allocator.INSTANCE); enumClass.defineAnnotatedMethods(Enum.class); enumClass.defineAnnotatedConstants(Enum.class); return enumClass;
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/ext/ffi/MemoryPointer.java File path: /jruby-1.4.0/src/org/jruby/ext/ffi/Enum.java
Method name: RubyClass createMemoryPointerClass(Ruby, RubyModule) Method name: RubyClass createEnumClass(Ruby, RubyModule)
Number of AST nodes: 4 Number of AST nodes: 4
1
RubyClass result = module.defineClassUnder("MemoryPointer",
1
RubyClass enumClass = ffiModule.defineClassUnder("
2
                module.fastGetClass("Pointer"),
2
Enum", ffiModule.fastGetClass("Type"),
3
                ObjectAllocator.NOT_ALLOCATABLE_ALLOCATOR);
3
                Allocator.INSTANCE);
4
        result.defineAnnotatedMethods(MemoryPointer.class);
4
        enumClass.defineAnnotatedMethods(Enum.class);
5
        result.defineAnnotatedConstants(MemoryPointer.class);
5
        enumClass.defineAnnotatedConstants(
6
Enum.class);
7
        
6
        return result;
8
        return enumClass;
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)0.0
Clones locationClones are in different classes having the same super class
Number of node comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    RubyClass result = module.defineClassUnder("MemoryPointer", module.fastGetClass("Pointer"), ObjectAllocator.NOT_ALLOCATABLE_ALLOCATOR);
    1
    RubyClass result = module.defineClassUnder("MemoryPointer", module.fastGetClass("Pointer"), ObjectAllocator.NOT_ALLOCATABLE_ALLOCATOR);
    1
    RubyClass enumClass = ffiModule.defineClassUnder("Enum", ffiModule.fastGetClass("Type"), Allocator.INSTANCE);
    Differences
    Expression1Expression2Difference
    resultenumClassVARIABLE_NAME_MISMATCH
    "MemoryPointer""Enum"LITERAL_VALUE_MISMATCH
    "Pointer""Type"LITERAL_VALUE_MISMATCH
    moduleffiModuleVARIABLE_NAME_MISMATCH
    org.jruby.runtime.ObjectAllocatororg.jruby.ext.ffi.Enum.AllocatorVARIABLE_TYPE_MISMATCH
    NOT_ALLOCATABLE_ALLOCATORINSTANCEVARIABLE_NAME_MISMATCH
    moduleffiModuleVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.jruby.runtime.ObjectAllocator of variable ObjectAllocator does not match with type org.jruby.ext.ffi.Enum.Allocator of variable Allocator
    • Make classes org.jruby.runtime.ObjectAllocator and org.jruby.ext.ffi.Enum.Allocator extend a common superclass
    1
    RubyClass enumClass = ffiModule.defineClassUnder("Enum", ffiModule.fastGetClass("Type"), Allocator.INSTANCE);
    2
    result.defineAnnotatedMethods(MemoryPointer.class);
    2
    result.defineAnnotatedMethods(MemoryPointer.class);
    2
    enumClass.defineAnnotatedMethods(Enum.class);
    Differences
    Expression1Expression2Difference
    resultenumClassVARIABLE_NAME_MISMATCH
    2
    enumClass.defineAnnotatedMethods(Enum.class);
    3
    result.defineAnnotatedConstants(MemoryPointer.class);
    3
    result.defineAnnotatedConstants(MemoryPointer.class);
    3
    enumClass.defineAnnotatedConstants(Enum.class);
    Differences
    Expression1Expression2Difference
    resultenumClassVARIABLE_NAME_MISMATCH
    3
    enumClass.defineAnnotatedConstants(Enum.class);
    4
    return result;
    4
    return result;
    4
    return enumClass;
    Differences
    Expression1Expression2Difference
    resultenumClassVARIABLE_NAME_MISMATCH
    4
    return enumClass;
    Precondition Violations (1)
    Row Violation
    1Type org.jruby.runtime.ObjectAllocator of variable ObjectAllocator does not match with type org.jruby.ext.ffi.Enum.Allocator of variable Allocator