I am running OS X Big Sur 11.1. When I print the java properties from SystemUtils:
System.out.println(SystemUtils.OS_NAME); System.out.println(SystemUtils.OS_VERSION); --- Mac OS X 10.16 --- So even though Big Sur is meant to be v11.1 the Java system property "os.version" is returning 10.16. This is one more than OS X 10.15 Catalina. I am on an intel based Macbook although I do not think it would change for a new ARM based processor. Can anyone else verify this? The last entry to SystemUtils for OS X was IS_OS_MAC_OSX_EL_CAPITAN which is for 10.11. So SystemUtils is missing [1]: macOS 10.12 Sierra macOS 10.13 High Sierra macOS 10.14 Mojave macOS 10.15 Catalina Alex [1] https://en.wikipedia.org/wiki/MacOS