/// <summary>
/// Searches for an element that matches the conditions defined by the specified
/// predicate, and returns the zero-based index of the first occurrence within the
/// entire list.
/// </summary>
public static int FindIndex(SystemGenerics.List <T> list, Predicate <T> match)
{
(list as Mock)?.CheckDataRace(false);
return(list.FindIndex(match));
}
