public override void PrintUsage()
{
Console.WriteLine("Usage: nbtoolkit replace -a <id> [options]");
Console.WriteLine();
Console.WriteLine("Options for command 'replace':");
_filterOpt.WriteOptionDescriptions(Console.Out);
Console.WriteLine();
_chunkFilter.PrintUsage();
Console.WriteLine();
_blockFilter.PrintUsage();
Console.WriteLine();
base.PrintUsage();
}