manipulator2.java

来自「think in java 最新版本的源码」· Java 代码 · 共 8 行

//: generics/Manipulator2.java

class Manipulator2<T extends HasF> {
  private T obj;
  public Manipulator2(T x) { obj = x; }
  public void manipulate() { obj.f(); }
} ///:~