sealed non inheritable types

Author: petesramek

samples/PolylineAlgorithm.NetTopologySuite.Sample/NetTopologyPolylineDecoder.cs

@@ -9,7 +9,7 @@ namespace PolylineAlgorithm.NetTopologySuite.Sample;
 using PolylineAlgorithm.Abstraction;
 using System;
 
-internal class NetTopologyPolylineDecoder : AbstractPolylineDecoder<string, Point> {
+internal sealed class NetTopologyPolylineDecoder : AbstractPolylineDecoder<string, Point> {
     protected override Point CreateCoordinate(double latitude, double longitude) {
         return new Point(latitude, longitude);
     }

samples/PolylineAlgorithm.NetTopologySuite.Sample/NetTopologyPolylineEncoder.cs

@@ -8,7 +8,7 @@ namespace PolylineAlgorithm.NetTopologySuite.Sample;
 using global::NetTopologySuite.Geometries;
 using PolylineAlgorithm.Abstraction;
 
-internal class NetTopologyPolylineEncoder : AbstractPolylineEncoder<Point, string> {
+internal sealed class NetTopologyPolylineEncoder : AbstractPolylineEncoder<Point, string> {
 
     protected override string CreatePolyline(ReadOnlyMemory<char> polyline) {
         if (polyline.IsEmpty) {

samples/PolylineAlgorithm.NetTopologySuite.Sample/Program.cs

@@ -7,7 +7,7 @@ namespace PolylineAlgorithm.NetTopologySuite.Sample;
 
 using global::NetTopologySuite.Geometries;
 
-internal class Program {
+internal sealed class Program {
     private static readonly NetTopologyPolylineDecoder _decoder = new();
     private static readonly NetTopologyPolylineEncoder _encoder = new();