Examples of java.util.Hashtable.keys()

java.util.Hashtable.keys()
Returns an enumeration of the keys in this hashtable. @return an enumeration of the keys in this hashtable. @see Enumeration @see #elements() @see #keySet() @see Map

      try
      {
         Hashtable props0 = ServerManagement.getJNDIEnvironment(0);
         
         sourceProps = new Properties();
         Enumeration keys = props0.keys();
         while (keys.hasMoreElements())
         {
            Object key = keys.nextElement();
            sourceProps.put(key, props0.get(key));
         }

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            sourceProps.put(key, props0.get(key));
         }
         
         Hashtable props1 = ServerManagement.getJNDIEnvironment(1);
         targetProps = new Properties();
         keys = props1.keys();
         while (keys.hasMoreElements())
         {
            Object key = keys.nextElement();
            targetProps.put(key, props1.get(key));
         }

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            {
                tab.put(a, "key");
            }
        }


        return tab.keys();
    }


    public boolean engineContainsAlias(
        String alias)
    {

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         * However, see RFC 5746 exception below. We always include the SCSV, so an Extended Server
         * Hello is always allowed.
         */
        if (serverExtensions != null)
        {
            Enumeration e = serverExtensions.keys();
            while (e.hasMoreElements())
            {
                Integer extType = (Integer)e.nextElement();


                /*

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         * extended client hello message. However, see RFC 5746 exception below. We always include
         * the SCSV, so an Extended Server Hello is always allowed.
         */
        if (serverExtensions != null)
        {
            Enumeration e = serverExtensions.keys();
            while (e.hasMoreElements())
            {
                Integer extType = (Integer)e.nextElement();


                /*

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         }
         else if (isPresent != 0)
            return false;
      }


      e = occursIn.keys();
      while (e.hasMoreElements())
      {
         String s;
         int[] setToFix = (int[])occursIn.get(s = (String)e.nextElement());

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     Hashtable allStateSets = statesForPos[pos];


     if (allStateSets == null)
        return -1;


     Enumeration e = allStateSets.keys();


     while (e.hasMoreElements())
     {
        String s = (String)e.nextElement();
        long[] actives = (long[])allStateSets.get(s);

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      P.append("&iL["+i+"]="+l.toString());
      P.append("&iR["+i+"]="+URLEncoder.encode(r.toString()));
    }


    int u=0;
    for (Enumeration e = mod.keys(); e.hasMoreElements(); u++) {
      Object l = e.nextElement();
      Object r = mod.get(l);
      P.append("&uL["+u+"]="+l.toString());
      P.append("&uR["+u+"]="+URLEncoder.encode(r.toString()));
    }

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     * @see javax.jmdns.ServiceInfo#getPropertyNames()
     */
    public Enumeration getPropertyNames()
    {
        Hashtable props = getProperties();
        return (props != null) ? props.keys() : new Vector().elements();
    }


    /**
     * Write a UTF string with a length to a stream.
     */

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    }


    public boolean save(PrintWriter out) throws IOException
    {
        Hashtable props = this.props;
        Enumeration names = props.keys();
        SortedStrings sorter = new SortedStrings();
        while (names.hasMoreElements())
        {
            sorter.add((String) names.nextElement());
        }

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