HashSet 没定义?
zbang 2004-02-12 03:54:38 大家好,我是个新手。在测试一个下载的Pass.java时:
package permission;
import java.sql.* ;
import java.util.*;
public class Pass {
public HashSet hsAuth=new HashSet();
.
.
.
当我javac Pass.java时报错:
Pass.java:11: Class permission.HashSet not found in type declaration.
public HashSet hsAuth=new HashSet();
请问为什么,谢谢了!