/* CoinTester.java - tests the Coin class by constructing variables and calling it's methods */ public class CoinTester { public static void main( String args[] ) { Coin coin1 = new Coin(7); Coin coin2 = new Coin(13); // flip coin 1 and print results System.out.println(" Flipping Coin 1 20 times."); for (int i=0 ; i<20 ; ++i) { system.out.print( coin1.flip() + " );>