var v2 = e.getValue();
return (k1.equals(k2) && v1.equals(v2));
}
this.hashCode=function() {
return this.key.hashCode() ^ this.value.hashCode();
}
this.toString=function() {
return this.getKey() + "=" + this.getValue();
}
}
function HashIterator(table,index,ne){
this.table=table;
this.ne=ne;
this.index=index;
this.current=null;
this.hasNext=function() {
return this.ne != null;
}
this.next=function() {
var e = this.ne;
if (e == null)
throw "No such Element";
var n = e.next;
var t = this.table;
var i = this.index;
while (n == null && i > 0)
n = t[--i];
this.index = i;
this.ne = n;
this.current=e;
return this.current;
}
}
function HashMap()
{
this.len=8;
this.table=new Array();
this.length=0;
}
// refer to java.util.HashMap
HashMap.hash=function(x){
var h = x.hashCode();
h += ~(h << 9);
h ^= (h >>> 14);
h += (h << 4);
h ^= (h >>> 10);
return h;
}
HashMap.prototype.rehash=function(){
var oldTable = this.table;
this.table=new Array();
//transfer
for (var i = 0; i< oldTable.length; i++) {
var e = oldTable[i];
if (e != null) {
oldTable[i] = null;
do {
var next = e.next;
var j = this.indexFor(e.hash);










