counter.java

来自「JSP2.0技术手册的源代码」· Java 代码 · 共 16 行

package tw.com.javaworld.CH8;

public class Counter {

  public Counter() {
  }
  private int count = 0;

  public int getCount() {
    count ++ ;
    return count;
  }
  public void setCount(int newCount) {
    count = newCount;
  }
}