Console Demo showing Windows Console Encoding Issues with '±'

ConsoleDemo.java

public class ConsoleDemo {
    public static void main(String[] args) {

        // From http://stackoverflow.com/questions/4005378/console-writeline-and-system-out-println/4005717#4005717
        // '\u00B1' is the same as '±', see http://www.fileformat.info/info/unicode/char/b1/index.htm
        String data = "%-35s: %.2f ±(95%%) %.2f \u00B1(99%%)";

        // This doesn't work '±' is replaced by '▒'
        // System.out.println                 : 10.30 ▒(95%) 10.40 ▒(99%)
        System.out.println(String.format(data, "System.out.println", 10.3, 10.4));

        // This displays '±' correctly
        // System.console().writer().println  : 10.30 ±(95%) 10.40 ±(99%)
        System.console().writer().println(String.format(data, "System.console().writer().println", 10.3, 10.4));
    }
}