docs: @Pure
  	public static boolean isCaseSensitiveFilenameSystem() {
  		switch (OperatingSystem.getCurrentOS()) {
  		case AIX:
  		case ANDROID:
  		case BSD:
  		case FREEBSD:
  		case NETBSD:
  		case OPENBSD:
  		case LINUX:
  		case SOLARIS:
  		case HPUX:
  			return true;
  			//$CASES-OMITTED$
  		default:
  			return false;
  		}
  	}