osier.java~2~

来自「some example source of java,for beginner」· JAVA~2~ 代码 · 共 29 行

package example6;

public class Osier
    extends Tree {
  public void leaf() {
    super.leaf();
    String sShape = "长形"
    super.print("形状：" + sShape);
  }

  public void flower() {
    super.print("哈哈，柳树没有花！！");
  }

  public static void main(String[] args) {
    Osier o = new Osier();
    o.print("柳树树根：");
    o.root();
    o.print("柳树树干：");
    o.bolo();
    o.print("柳树树枝：");
    o.branch();
    o.print("柳树树叶：");
    o.leaf();
    o.print("柳树花：");
    o.flower();
  }
}