@@ -0,0 +1,283 @@
+public class Token%0A%7B%0A    public static final char SPACE = ' ';%0A    public static final char PLUS = '+';%0A    public static final char MULTIPLY = '*';%0A    public static final char OPEN_BRACE = '(';%0A    public static final char CLOSE_BRACE = ')';%0A    %0A    private Token ()%0A    %7B%0A    %7D%0A%7D

Create Tokens.java