/// <summary>
/// Initializes the container and finds the first stream.
/// </summary>
/// <returns><c>True</c> if a valid logical stream is found, otherwise <c>False</c>.</returns>
public bool Init()
{
_stream.TakeLock();
try
{
return(GatherNextPage() != -1);
}
finally
{
_stream.ReleaseLock();
}
}
