import java.util.*;public class VectorDemo {
public static void main(String args []){
Vector v=new Vector();
String s1="Nokia 8850";
v.addElement(s1);
}
}D:\java>javac VectorDemo.java -Xlint
<---------??????????????????????????????VectorDemo.java:7: warning: [unchecked] unchecked call to addElement(E) as a member of the raw type java.util.Vector
v.addElement(s1);
^
1 warning请高手给予解答,菜鸟在此不胜感激!
public static void main(String args []){
Vector v=new Vector();
String s1="Nokia 8850";
v.addElement(s1);
}
}D:\java>javac VectorDemo.java -Xlint
<---------??????????????????????????????VectorDemo.java:7: warning: [unchecked] unchecked call to addElement(E) as a member of the raw type java.util.Vector
v.addElement(s1);
^
1 warning请高手给予解答,菜鸟在此不胜感激!
String s1=="Nokia 8850";
v.add(s1);Enumeration e=v.elements();
应该用Vector<String> v = new Vector()吧,还没有用过1.5呢,这其实是一个泛型
我没有用过
不过在1.4中可以的