custom.java

来自「java应用开发详解」· Java 代码 · 共 15 行

import java.io.Serializable;
class custom implements Serializable
{
   public int low;
   public custom(int low)
   {
      this.low = low;
   }
   
   public String toString()
   {
      return " " + low;
   }
}