class TestFelineParts
{
    public int Parts { get; set; }
    public int TotalPieces { get; set; }
    public int MarkerLength { get; set; }
}

class feline_test_general
{
    private void testingIntVariableBrackets()
    {
        TestFelineParts parts = new TestFelineParts { Parts = 5, TotalPieces = 3, MarkerLength = 23 };
        TestFelineParts bp = new TestFelineParts { Parts = 2, TotalPieces = 1, MarkerLength = 21 };
        int partsAlreadyProduced;
        partsAlreadyProduced = (parts.Parts < 0) ? bp.TotalPieces - parts.Parts : parts.Parts;
        // Test - place keyboard cursor into "UpdateUsage" and press Alt-Shift-Q
        // for VA context menu, should offer both:
        // "Create Method" and "Introduce Variable..."
        // NOTE - "Introduce Variable..." creates a new variable to accept the return of this function call!
        parts.UpdateUsage(bp.MarkerLength);
    }
}