Examples of java.util.Hashtable.entrySet()

java.util.Hashtable.entrySet()
Returns a {@link Set} view of the mappings 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, or through the setValue operation on a map entry returned by the iterator) 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. @since 1.2

        // process user defined headers for information.
        Hashtable userHeaderTable =
        (Hashtable) msgContext.getProperty(HTTPConstants.REQUEST_HEADERS);
        
        if (userHeaderTable != null) {
            for (java.util.Iterator e = userHeaderTable.entrySet().iterator();
            e.hasNext();) {
                java.util.Map.Entry me = (java.util.Map.Entry) e.next();
                Object keyObj = me.getKey();
                
                if (null == keyObj) {

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      projectOptions = new Hashtable();
    }


    // Inherit from JavaCore options if specified
    if (inheritJavaCoreOptions) {
      Iterator propertyNames = projectOptions.entrySet().iterator();
      while (propertyNames.hasNext()) {
        Map.Entry entry = (Map.Entry) propertyNames.next();
        String propertyName = (String) entry.getKey();
        String propertyValue = (String) entry.getValue();
        if (propertyValue != null && javaModelManager.knowsOption(propertyName)){

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        if (userHeaderTable != null) {
            if (null == otherHeaders) {
                otherHeaders = new StringBuffer(1024);
            }


            for (java.util.Iterator e = userHeaderTable.entrySet().iterator();
                 e.hasNext();) {


                java.util.Map.Entry me = (java.util.Map.Entry) e.next();
                Object keyObj = me.getKey();
                if (null == keyObj) continue;

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        if (userHeaderTable != null) {
            if (null == otherHeaders) {
                otherHeaders = new StringBuffer(1024);
            }


            for (java.util.Iterator e = userHeaderTable.entrySet().iterator();
                 e.hasNext();) {


                java.util.Map.Entry me = (java.util.Map.Entry) e.next();
                Object keyObj = me.getKey();
                if (null == keyObj) continue;

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        // process user defined headers for information.
        Hashtable userHeaderTable =
            (Hashtable) msgContext.getProperty(HTTPConstants.REQUEST_HEADERS);
        
        if (userHeaderTable != null) {
            for (Iterator e = userHeaderTable.entrySet().iterator();
                 e.hasNext();) {
                Map.Entry me = (Map.Entry) e.next();
                Object keyObj = me.getKey();
                
                if (null == keyObj) {

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     *
     * @since Ant 1.7
     */
    private void cleanup() {
        Hashtable entries = (Hashtable) recorderEntries.clone();
        Iterator itEntries = entries.entrySet().iterator();
        while (itEntries.hasNext()) {
            Map.Entry entry = (Map.Entry) itEntries.next();
            RecorderEntry re = (RecorderEntry) entry.getValue();
            if (re.getProject() == getProject()) {
                recorderEntries.remove(entry.getKey());

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                result = new Properties();
            } else {
                result = new Hashtable();
            }
            result.putAll(pMap);
            for (Iterator iter = result.entrySet().iterator();  iter.hasNext();  ) {
                Map.Entry entry = (Map.Entry) iter.next();
                Object value = entry.getValue();
                final Integer i;
                if (pMap instanceof Properties) {
                    i = Integer.valueOf((String) value);

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            messageText.setForeground(Color.red);
            messageText.append("XML source, "+fname+" has errors.\n");
            messageText.append("Please click on red Tree View items for details.\n");
            /***/
            Hashtable errors = ef.getErrorNodes();
            Iterator entries = errors.entrySet().iterator();
            while (entries.hasNext()) {
                Map.Entry entry = (Map.Entry) entries.next();
                Node node = (Node) entry.getKey();
                ParseError parseError = (ParseError) entry.getValue();
                messageText.append("node="+node.getNodeName()

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            buffer.append(messageID);
        }


        Hashtable properties = message.getProperties();
        if (properties != null) {
            for (Iterator iter = properties.entrySet().iterator(); iter.hasNext();) {
                Map.Entry entry = (Map.Entry) iter.next();
                Object key = entry.getKey();
                Object value = entry.getValue();
                if (value != null) {
                    buffer.append("' ");

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     *         and the MessageEndpointFactoryInfo as value
     *         A shallow copy only to avoid concurrency issues.
     */
    public Set getAllEndpointFactoryInfo() {
        Hashtable infos = (Hashtable<String, MessageEndpointFactoryInfo>) factories_.clone();
        return infos.entrySet();
    }


    /**
     * {@inheritDoc}
     */

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