public class HashEntry { // should be local to class Hashtable
   public String key;
   public Object val;
   public boolean deleted;

   public HashEntry(String key, Object val) {
      this(key, val, false);
   }
   public HashEntry(String key, Object val, boolean deleted) {
      this.key = key;
      this.val = val;
      this.deleted = deleted;
   }
}