Java is not an operating system. Other environments, such as .NET Core, don’t have any issues using the OS timezone database: https://devblogs.microsoft.com/dot

Java is not an operating system. Other environments, such as .NET Core, don’t have any issues using the OS timezone database: https://devblogs.microsoft.com/dotnet/cross-platform-time-zones-with-net-core/ https://devblogs.microsoft.com/dotnet/cross-platform-time-zo...