privateoverride.java

来自「Thinking in JAVA第四版源代码」· Java 代码 · 共 19 行

//: polymorphism/PrivateOverride.java
// Trying to override a private method.
package polymorphism;
import static net.mindview.util.Print.*;

public class PrivateOverride {
  private void f() { print("private f()"); }
  public static void main(String[] args) {
    PrivateOverride po = new Derived();
    po.f();
  }
}

class Derived extends PrivateOverride {
  public void f() { print("public f()"); }
} /* Output:
private f()
*///:~