How to get Unity default EditorWindow (Game, Scene, Hierarchy...)

_CheckTool.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;
using System.IO;
using System.Text;

public class _CheckTool {

    [MenuItem("CheckTool/Check")]
    public static void Check()
    {
        StringBuilder sb = new StringBuilder();
        var game = UnityEditorWindowHelper.GetWindow(WindowType.Game);
        sb.AppendLine(game.ToString());
        var scene = UnityEditorWindowHelper.GetWindow(WindowType.Scene);
        sb.AppendLine(scene.ToString());
        var hierarchy = UnityEditorWindowHelper.GetWindow(WindowType.Hierarchy);
        sb.AppendLine(hierarchy.ToString());
        var console = UnityEditorWindowHelper.GetWindow(WindowType.Console);
        sb.AppendLine(console.ToString());
        var inspector = UnityEditorWindowHelper.GetWindow(WindowType.Inspector);
        sb.AppendLine(inspector.ToString());
        Write(sb.ToString());
    }

    private static void Write(string output)
    {
        StreamWriter writer = new StreamWriter("Assets/result.txt", false);
        writer.Write(output);
        writer.Close();

        Debug.Log(output);
    }
}

_result.txt

 (UnityEditor.GameView)
 (UnityEditor.SceneView)
 (UnityEditor.SceneHierarchyWindow)
 (UnityEditor.ConsoleWindow)
 (UnityEditor.InspectorWindow)

UnityEditorWindowHelper.cs

using UnityEngine;
using UnityEditor;
using System;

public enum WindowType
{
    Game,
    Scene,
    Hierarchy,
    Console,
    Inspector,
}
public static class UnityEditorWindowHelper
{
    public static EditorWindow GetWindow(WindowType windowType)
    {
        var assembly = typeof(UnityEditor.EditorWindow).Assembly;
        var type = assembly.GetType(Convert(windowType));
        return EditorWindow.GetWindow(type);
    }

    private static string Convert(WindowType windowType)
    {
        string name = string.Empty;
        switch (windowType)
        {
            case WindowType.Game:
                name = "UnityEditor.GameView";
                break;
            case WindowType.Scene:
                name = "UnityEditor.SceneView";
                break;
            case WindowType.Hierarchy:
                name = "UnityEditor.SceneHierarchyWindow";
                break;
            case WindowType.Console:
                name = "UnityEditor.ConsoleWindow";
                break;
            case WindowType.Inspector:
                name = "UnityEditor.InspectorWindow";
                break;
            default:
                throw new NotImplementedException();
        }

        return name;
    }

}