Here is the solution-
public static final TYPE NAME = VALUE;
where TYPE is the type, NAME is the name in all caps with underscores for spaces, and VALUE is the constant value;
As a side note: Variables that are declared final and are mutable can still be changed; however, the variable can never point at a different object.
public static final Point ORIGIN = new Point(0,0);
public static void main(String args)
ORIGIN.x = 4;
That is legal and ORIGIN would then be a point at (4, 0).