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

       + PROPERTY_FILE + "\n"
       + "for " + className);
      */
    } else {        
      try {
        Enumeration enm = typeOptions.keys();
        while (enm.hasMoreElements()) {
          String root = (String) enm.nextElement();
          String typeOption = (String) typeOptions.get(root);
          HierarchyPropertyParser hpp = new HierarchyPropertyParser();
          hpp.build(typeOption, ", ");

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                        }
                        clearMsg();
                        listbox.removeAll();
                        String key;
                        Float val;
                        for(Enumeration en=all_stocks.keys(); en.hasMoreElements();) {
                            key=(String)en.nextElement();
                            val=(Float)all_stocks.get(key);
                            if(val == null)
                                continue;
                            listbox.add(key + ": " + val.toString());

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            if (props == null) {
                return;
            }


            e = props.keys();
        } else {
            e = node.properties();
        }


        while (e.hasMoreElements()) {

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        //      System.err.println(tempToolBar.getLayout());
        //      tempToolBar.setLayout(new FlowLayout());
        int z = 2;


        if (toolBarType == wrapper_toolset) {
          Enumeration enm = hpps.keys();


          while (enm.hasMoreElements()) {
            String root = (String) enm.nextElement();
            String userPrefix = "";
            hpp = (HierarchyPropertyParser) hpps.get(root);

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    Vector list = new Vector();
    Hashtable users = reply.getReaders();
    if (users != null) {
      String name;
      for (Enumeration names = users.keys(); names.hasMoreElements();) {
        name = (String) names.nextElement();
        list.add(new User(name, (String) users.get(name)));
      }
    }
    return list;

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    GetRightsReply reply = (GetRightsReply) doRequest(request);


    Vector list = new Vector();
    Hashtable users = reply.getReaders();
    if (users != null) {
      for (Enumeration names = users.keys(); names.hasMoreElements();) {
        list.add(names.nextElement());
      }
    }
    return list;
  }

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    Vector list = new Vector();
    Hashtable users = reply.getWriters();
    if (users != null) {
      String name;
      for (Enumeration names = users.keys(); names.hasMoreElements();) {
        name = (String) names.nextElement();
        list.add(new User(name, (String) users.get(name)));
      }
    }
    return list;

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    GetRightsReply reply = (GetRightsReply) doRequest(request);


    Vector list = new Vector();
    Hashtable users = reply.getWriters();
    if (users != null) {
      for (Enumeration names = users.keys(); names.hasMoreElements();) {
        list.add(names.nextElement());
      }
    }
    return list;
  }

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    Hashtable users = reply.getUsers();
    list = new User[users.size()];
    String name;
    int i = 0;
    for (Enumeration names = users.keys(); names.hasMoreElements();) {
      name = (String) names.nextElement();
      list[i++] = new User(name, (String) users.get(name));
    }
    return list;
  }

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   * @param args ignored
   */
  public static void main(final String[] args)
  {
    final Hashtable table = UIManager.getDefaults();
    final Enumeration keys = table.keys();
    final ArrayList list = new ArrayList();


    final char[] pad = new char[40];
    Arrays.fill(pad, ' ');

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