Examples of java.util.Dictionary.keys()

java.util.Dictionary.keys()
Returns an enumeration of the keys in this dictionary. The general contract for the keys method is that an Enumeration object is returned that will generate all the keys for which this dictionary contains entries. @return an enumeration of the keys in this dictionary. @see java.util.Dictionary#elements() @see java.util.Enumeration

      confs = cad.listConfigurations(filter);
    }
    if (confs != null)
      for (int i = 0; i < confs.length; i++) {
        Dictionary dic = confs[i].getProperties();
        Enumeration keys = dic.keys();
        while (keys.hasMoreElements()) {
          String key = (String) keys.nextElement();
          if (key.equals(name)) {
            dic.remove(key);
            try {

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    private void listHeaders( JSONWriter jw, Bundle bundle ) throws JSONException
    {
        JSONArray val = new JSONArray();


        Dictionary headers = bundle.getHeaders(""); // don't localize at all - raw headers
        Enumeration he = headers.keys();
        while ( he.hasMoreElements() )
        {
            Object header = he.nextElement();
            String value = String.valueOf(headers.get( header ));
            // Package headers may be long, support line breaking by

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    public Hashtable getProperties(String rolename) {
        try {
            Role role = ac.getUserAdmin().getRole(rolename);
            Dictionary dic = role.getProperties();
            Hashtable props = new Hashtable();
            Enumeration keys = dic.keys();
            while (keys.hasMoreElements()) {
                Object key = keys.nextElement();
                props.put(key, dic.get(key));
            }
            return props;

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    public Hashtable getCredentials(String username) {
        try {
            User user = (User) ac.getUserAdmin().getRole(username);
            Dictionary dic = user.getCredentials();
            Hashtable credentials = new Hashtable();
            Enumeration keys = dic.keys();
            while (keys.hasMoreElements()) {
                Object key = keys.nextElement();
                credentials.put(key, dic.get(key));
            }
            return credentials;

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        final Dictionary out = action.invoke(inputArgs);


        // prepare output arguments
        if (out != null && out.size() > 0)
        {
            for (Enumeration e = out.keys(); e.hasMoreElements();)
            {
                final String key = (String) e.nextElement();
                final UPnPStateVariable var = action.getStateVariable(key);


                Object value = out.get(key);

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  /**
   * @see org.osgi.service.cm.Configuration#getProperties()
   */
  public Hashtable getProperties() {
    Dictionary dic=configuration.getProperties();
    Enumeration keys=dic.keys();
    Hashtable properties=new Hashtable();
    while(keys.hasMoreElements()) {
      Object key=keys.nextElement();
      properties.put(key, dic.get(key));
    }

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          }
        }
  }
  public void deleteProperty(String key) throws Exception{
        Dictionary dic = configuration.getProperties();
        Enumeration keys = dic.keys();
        while (keys.hasMoreElements()) {
          String k = (String) keys.nextElement();
          if (k.equals(key)) {
            dic.remove(k);
              configuration.update(dic);

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            pw.println("  Properties: none");
        }
        else
        {
            pw.println("  Properties: ");
            for (Enumeration e = props.keys(); e.hasMoreElements();)
            {
                final Object key = e.nextElement();
                pw.print("    "); //$NON-NLS-1$
                pw.print(key.toString());
                pw.print('=');

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    // try to table lock all tables that are above
    // this threshold


    boolean didEscalate = false;
    for (Enumeration e = containers.keys(); e.hasMoreElements(); ) {
      ContainerKey ckey = (ContainerKey) e.nextElement();


      LockCount lc = (LockCount) containers.get(ckey);


      if (lc.count < threshold) {

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   */


  if (Glob.match(set, request.url)) {
      Dictionary update = request.getQueryData(null);
      // System.out.println("Setting from: " + update);
      Enumeration enumer = update.keys();
      boolean changed = false;
      synchronized (p) {
    while(enumer.hasMoreElements()) {
        String key = (String) enumer.nextElement();
        if (p.containsKey(key) || isMatch(key)) {

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