krispies.java

来自「程序练习中包括书中实例程序代码和练习中要用到的代码,是压缩文件」· Java 代码 · 共 18 行

package questions.c5;
interface RiceCereal {
   protected void snap();
   protected void crackle();
   protected void pop();
}
public class Krispies implements RiceCereal {
   protected void snap() {
      System.out.println( "Snap!" );
   }
   protected void crackle() {
      System.out.println( "Crackle!" );
   }
   public static void main( String[] args ) {
      Krispies k = new Krispies();
      k.snap();
   }
}