You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: FocCommandStruct.m
    path of file: ./repos/hebi-matlab-examples/include/hebi
    
    the code of the file until where you have to start completion: function struct = FocCommandStru
    
function is used to command FOC
    %   (Field Oriented Control) values on motor drivers.
    %
    %   A FocCommandStruct only has to be initialized once, and the fields can
    %   be overwritten and reused multiple times in a loop.  When setting
    %   in a loop it is important to limit the loop rate using either a
    %   pause or a feedback request.
    %
    %   See also CommandStruct, IoCommandStruct, HebiGroup, HebiGroup.send

    %   Copyright 2022-2023 HEBI Robotics, Inc.
    struct = javaObject(hebi_load('FocCommandStruct'));
end