cartoon.java

来自「think in java TIJ-3rd-edition-code.zip」· Java 代码 · 共 31 行

//: c06:Cartoon.java
// Constructor calls during inheritance.
import com.bruceeckel.simpletest.*;

class Art {
  Art() {
    System.out.println("Art constructor");
  }
}

class Drawing extends Art {
  Drawing() {
    System.out.println("Drawing constructor");
  }
}

public class Cartoon extends Drawing {
  Cartoon() {
    System.out.println("Cartoon constructor");
  }
  public static void main(String[] args) {
    SimpleTest monitor =
      new SimpleTest("Cartoon");
    Cartoon x = new Cartoon();
    monitor.expect(new String[] {
      "Art constructor",
      "Drawing constructor",
      "Cartoon constructor"
    });
  }
} ///:~