用eclipse执行说无法解析oblong类型,是什么意思,初学者,请大家解答一下,谢谢
import java.util.*;
public class OblongTester {
      public static void main(String[] args)
      {
          Scanner ab = new Scanner (System.in);
          double oblongLength, oblongHeight;
          Oblong myOblong = new Oblong(oblongLength, oblongHeight);
          System.out.print("please enter ");
          oblongLength = ab.nextDouble();
          System.out.print("sdfsdfa");
          oblongHeight = ab.nextDouble();
        
          System.out.println("sfasf"+myOblong.getLength());
          System.out.println("sfdaf"+myOblong.getHeight());
          
      }
      
}

[[it] 本帖最后由 yxishe 于 2008-12-1 12:49 编辑 [/it]]

哦哦,我要怎才知道eclipse有没有提供这个类,就象Scanner一样,可以直接调用他,这段代码我是按课本敲的,我没定义oblong这个类,eclipse这个开发软件带的类要在哪看呢,谢谢

嗯,明白了,谢谢大家