?? example68hashtable.txt
字號:
import java.util.*;
public class HashtableApp {
static String[] months = {
"January", "February", "March", "April",
"May", "June", "July", "August", "September",
"October", "November", "December" };
public static void main(String[] args) {
Vector v = new Vector();
for(int i = 0; i < 7; i++)
v.addElement("vector"+i);
Stack stk = new Stack();
for(int i = 0; i < months.length; i++)
stk.push(months[i] + " ");
Hashtable h= new Hashtable();
h.put("vec",v );
h.put("stack",stk);
Stack newStack = (Stack)h.get("stack");
Vector newVector =(Vector)h.get("vec");
while(!newStack.empty())
System.out.println(newStack.pop());
for(int i = 0; i < newVector.size() ; i++)
System.out.print(newVector.elementAt(i) +" ");
System.out.println();
}
}
運行結(jié)果:
December November October September August July June May April March February January
vector0 vector1 vector2 vector3 vector4 vector5 vector6
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