Turret Aiming Java

//This is what I have currently for aiming my turret, if anyone can help it shouldn't be hard to know how.


import java.util.*;
/**
 * Write a description of class MathTesting here.
 *
 * @author (your name)
 * @version (a version number or a date)
 */
public class MathTesting
{
    //
    static Random rand2 = new Random();
    public static void main(String[] args)
    {
        for(int RF = 0; RF < rand2.nextInt(1000); RF++)
        {
            System.out.println("Round: " + RF);
            double TurretX = TrueRandDouble(10), TurretY = TrueRandDouble(10), FoeX = TrueRandDouble(10), FoeY = TrueRandDouble(1000);
            double DistanceX = FoeX - TurretX;
            double DistanceY = FoeY - TurretY;
            double RadAngle = Math.atan2(DistanceY, DistanceX);
            double PolarAngle = Math.toDegrees(Math.atan2(DistanceY, DistanceX));
            double RealAngle = PolarAngle;
            System.out.println("TX = " + TurretX + " TY = " + TurretY + " FX = " + FoeX + " FY = " + FoeY);
            System.out.println("Distance X = " + DistanceX + " Distance Y = " + DistanceY);
            System.out.println("Real Distance = " + Distance(TurretX,TurretY,FoeX,FoeY));
            System.out.println("Math atan = " + Math.atan2(DistanceY, DistanceX));
            System.out.println("PolarAngle = " + Math.toDegrees(Math.atan2(DistanceY, DistanceX)));

            if(PolarAngle < 0)
            {
                RealAngle = PolarAngle + 360;
            }
            if(PolarAngle > 360)
            {
                RealAngle = PolarAngle - 360;
            }
            if(PolarAngle < 360 && PolarAngle > 0)
            {
                RealAngle = PolarAngle;
            }

            System.out.println("RealAngle = " + RealAngle);
            double FaceAngle = (double)rand2.nextInt(360);
            if(FaceAngle != RealAngle)
            {
                FaceAngle = RealAngle;

            }
            System.out.println("FaceAngle = " + FaceAngle);
            System.out.println();
        }


    }

    public static double Distance(double X1, double Y1, double X2, double Y2)
    {
        double D = Math.sqrt( Math.abs( (X2 - X1) * (X2 - X1) + (Y2 - Y1) * (Y2 - Y1) ) );
        return D;
    }

    public static int TrueRandDouble(int RandCap)
    {
        int RandN = rand2.nextInt(RandCap);
        int TRD = 0;
        int NorP = rand2.nextInt(2);
        switch(NorP)
        {
            case 0:
                TRD = (RandN * -1);
                break;
            case 1:
                TRD = (RandN * 1);
                break;
        }
        return TRD;
    }
}