~/public_html/java/public/przyklady/w9/P59Param.java.html class KonstrParam { private double x; <KlA extends Number> KonstrParam(KlA xx) { x = xx.doubleValue(); } public String toString(){ return "x = " + x; } } public class P59Param { public static void main(String[] argv){ KonstrParam a1 = new KonstrParam((short)1); System.out.println(a1); KonstrParam a2 = new KonstrParam(1); System.out.println(a2); KonstrParam a3 = new KonstrParam(1l); System.out.println(a3); KonstrParam a4 = new KonstrParam(1.1f); System.out.println(a4); KonstrParam a5 = new KonstrParam(1.1d); System.out.println(a5); } }