anchor.diff:      property Value : Integer read GetValue write SetValue;
     end;
   
  -  {$IFDEF FPC}
  -  {$IFDEF LCL}
  +  {$IFDEF GRAPHICS_AVAILABLE}
     { TNullableColor }
   
     TNullableColor = class(TAbstractNullable)
  
positive.code: {$ENDIF}
  
  interface
  
  uses
    db,
    {$IFDEF FPC}
    {$IFDEF LCL}
    Graphics,
    {$ENDIF}
    {$ENDIF}
    variants, Classes,
    mUtility, mMathUtility, mFloatsManagement;
  
negative.code: 
      property Value : TColor read GetValue write SetValue;
    end;
    {$ENDIF}
  
    { TNullableValue }
  