generic class for saving and loading files in csharp

main.cs
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;

namespace YourNamespace
{
    public static class FileManager<T>
    {
        public static void Save(string filePath, T data)
        {
            FileStream fileStream = null;

            try
            {
                fileStream = new FileStream(filePath, FileMode.Create);
                BinaryFormatter formatter = new BinaryFormatter();
                formatter.Serialize(fileStream, data);
            }
            finally
            {
                if (fileStream != null)
                {
                    fileStream.Close();
                }
            }
        }

        public static T Load(string filePath)
        {
            FileStream fileStream = null;

            try
            {
                fileStream = new FileStream(filePath, FileMode.Open);
                BinaryFormatter formatter = new BinaryFormatter();
                return (T)formatter.Deserialize(fileStream);
            }
            finally
            {
                if (fileStream != null)
                {
                    fileStream.Close();
                }
            }
        }
    }
}
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