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package zahradka;import java.io.*;import java.util.*;import java.awt.*;import java.awt.geom.Rectangle2D;public class Main {    public Main()     {            }              public static void main(String[] args)     {                Plocha p = new Plocha();                p.addrectangle(1,5,4,3);            p.addrectangle(6,6,4,4);                conflictArea(p.area);            }                public static ArrayList conflictArea (ArrayList rectangles)    {        ArrayList result = new ArrayList();                int i = 0;        int j = 1;                Rectangle2D r0 = Plocha.area.get(i);        Rectangle2D r1 = Plocha.area.get(j);                        double x1 = r0.getX();        double x2 = r1.getX();                double y1 = r0.getY();        double y2 = r1.getY();                        /*        int x1 = Plocha.area.get(i).getX();        int y1 = Plocha.area.get(i).getY();                int x2 = Plocha.area.get(j).getX();        int y2 = Plocha.area.get(j).getY();        */                System.out.println(x1+" "+y1+" "+x2+" "+y2);                                       return result;    }                  }package zahradka;import java.awt.geom.Rectangle2D;import java.io.*;import java.util.*;import java.lang.*;public class Plocha{        public ArrayList area;        public Plocha()     {        area = new ArrayList();                       }        public void addrectangle(double x, double y, double w, double h)    {                       area.add(new Rectangle2D.Double(x,y,w,h));            }   }