Examples of java.util.Map.keySet()

java.util.Map.keySet()
Returns a {@link Set} view of the keys contained in this map.The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll, retainAll, and clear operations. It does not support the add or addAll operations. @return a set view of the keys contained in this map

   }


   private String getDataAsText(int pos) {
      Map map = this.dataSet[pos];
      StringBuffer buffer = new StringBuffer("[");
      Object[] keys = map.keySet().toArray();
      for (int i=0; i < keys.length; i++) {
         if (i != 0) buffer.append(";");
         buffer.append(keys[i]).append("=");
         ClientProperty cp = (ClientProperty)map.get(keys[i]);
         String tmp = "null";

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         log.info("Used settings are:");
         log.info("   -interactive    " + interactive);
         log.info(" ConnectQos settings");
         log.info("   -connect/qos/persistent " + connectPersistent);
         if (connectQosClientPropertyMap != null) {
            Iterator it = connectQosClientPropertyMap.keySet().iterator();
            while (it.hasNext()) {
               String key = (String) it.next();
               log.info("   -connect/qos/clientProperty[" + key + "]   "
                     + connectQosClientPropertyMap.get(key).toString());
            }

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            ConnectQos qos = new ConnectQos(glob);
            if (connectPersistent) {
               qos.setPersistent(connectPersistent);
            }
            if (connectQosClientPropertyMap != null) {
               Iterator it = connectQosClientPropertyMap.keySet().iterator();
               while (it.hasNext()) {
                  String key = (String) it.next();
                  qos.addClientProperty(key, connectQosClientPropertyMap.get(
                        key).toString());
               }

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   private String[] getHosts() {
      String prefix = "filewatcher.test.host.";
      Map hosts = InfoHelper.getPropertiesStartingWith(prefix, this, null);
      String[] keys = (String[])hosts.keySet().toArray(new String[hosts.size()]);
      TreeMap newHosts = new TreeMap();
      
      // we want them in a random order
      Random random = new Random();
      for (int i=0; i < keys.length; i++) {

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    types.add(JMuleCoreStats.ST_DISK_SHARED_FILES_PARTIAL_BYTES);
    for(int i = 0; i <= 10; i++) {
      
       Map stats = core_stats.getStats(types);
       
       for(Object obj : stats.keySet()) {
         System.out.println("---" + obj + stats.get(obj) + "---");
       }
       System.out.println("************************************************");
       try {
         Thread.currentThread().sleep(2000);

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    private void setProperties(final Condition condition)
    {
        if (condition != null)
        {
            final Map values = condition.getProperties();
            for (final Iterator valueIterator = values.keySet().iterator(); valueIterator.hasNext();)
            {
                final String id = (String)valueIterator.next();
                this.templateContext.put(
                    id,
                    values.get(id));

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        final XmlObjectFactory registryFactory = XmlObjectFactory.getInstance(NamespaceRegistry.class);
        final ComponentContainer container = ComponentContainer.instance();


        // - discover all registries and sort them by name
        final Map registryMap = this.discoverAllRegistries();
        final List registries = new ArrayList(registryMap.keySet());
        Collections.sort(
            registries,
            new NamespaceRegistryComparator());
        for (final Iterator iterator = registries.iterator(); iterator.hasNext();)
        {

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                }
            }
        }


        // - second process and write any output from the defined resource locations.
        for (final Iterator iterator = locations.keySet().iterator(); iterator.hasNext();)
        {
            final String location = (String)iterator.next();
            final Collection contents = (Collection)locations.get(location);
            if (contents != null)
            {

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        {
            final Conditions conditions = (Conditions)iterator.next();
            final Map outputPaths = conditions.getOutputPaths();
            final String conditionsType = conditions.getType();
            int ctr = 0;
            for (final Iterator pathIterator = outputPaths.keySet().iterator(); pathIterator.hasNext(); ctr++)
            {
                final String outputPath = (String)pathIterator.next();


                // - only evaluate if we haven't yet evaluated
                writable = (Boolean)evaluatedPaths.get(path);

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     */
    private boolean isValidTemplate(final String path)
    {
        boolean exclude = false;
        final Map exclusions = this.getTemplateEngineExclusions();
        for (final Iterator pathIterator = exclusions.keySet().iterator(); pathIterator.hasNext();)
        {
            final String exclusionPath = (String)pathIterator.next();
            if (path.startsWith(exclusionPath))
            {
                final String[] patterns = (String[])exclusions.get(exclusionPath);

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