Examples of java.util.HashMap.keySet()

java.util.HashMap.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.

                                " for " + key);
                        }
                    }
                    if (beans.size() > 0) {
                        System.out.println("Using bean property lists:");
                        Iterator iter = beans.keySet().iterator();
                        while (iter.hasNext()) {
                            String key = (String)iter.next();
                            System.out.print(" " + key + " with properties:");
                            ArrayList props = (ArrayList)beans.get(key);
                            for (int i = 0; i < props.size(); i++) {

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                m_memberMap.put(name, cust);
            }
        }
        
        // check for any supplied customizations that haven't been matched
        for (Iterator iter = namemap.keySet().iterator(); iter.hasNext();) {
            String name = (String)iter.next();
            String lcname = name.toLowerCase();
            if (!m_memberMap.containsKey(name)) {
                
                // find the optional/required setting

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            scanItemTree(group, comptoclas, refcomps, uritoprefix);
            
            // get full set of namespaces and corresponding prefixes needed for extracts
            UniqueNameSet prefset = new UniqueNameSet();
            prefset.add(m_schemaPrefix);
            for (Iterator iter = uritoprefix.keySet().iterator(); iter.hasNext();) {
                String uri = (String)iter.next();
                if (!SCHEMA_DEFINITIONS_NS.equals(uri)) {
                    String prefix = (String)uritoprefix.get(uri);
                    if (prefix == null) {
                        prefix = "ns";

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            StringWriter strwriter = new StringWriter();
            m_context.setOutput(strwriter);
            
            // define namespaces as extension to those used in binding
            int count = uritoprefix.size();
            String[] uris = (String[])uritoprefix.keySet().toArray(new String[count]);
            IXMLWriter xmlwriter = m_context.getXmlWriter();
            int base = xmlwriter.getNamespaceCount();
            xmlwriter.pushExtensionNamespaces(uris);
            
            // build the arrays of namespace indexes and prefixes for use on marshalled root elements

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                    ref = true;
                }
                
                // add any necessary namespace declarations
                AnnotatedBase comp = (AnnotatedBase)iter.next();
                for (Iterator jter = uritoprefix.keySet().iterator(); jter.hasNext();) {
                    String uri = (String)jter.next();
                    comp.addNamespaceDeclaration((String)uritoprefix.get(uri), uri);
                }
                
                // write the documentation

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               if (fixIt) {
                  map.remove(refId.longValue());
               }
            }
         }
         Iterator noCallbackRefIt = notFoundInCallbackQueue.keySet().iterator();
         while (noCallbackRefIt.hasNext()) {
            Long refId = (Long)noCallbackRefIt.next();
            if (!foundInHistoryQueue.containsKey(refId)) {
               I_Entry entry = (I_Entry)notFoundInCallbackQueue.get(refId);
               out.write(("\nNot referenced:").getBytes());

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     * @return a String where all variables are replaced with their values
     */    
    public String replaceVariables(String text,String configName) {
        HashMap vars = (HashMap)varMapping.get(configName);        
        if ( vars != null && vars.size() > 0 ) {
            Iterator it = vars.keySet().iterator();
            int pos = 0;
            // walk through all variables
            while ( it.hasNext() ) {
                String currentKey = (String) it.next();
                String value = (String) vars.get(currentKey);

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      if (DebugFile.trace) DebugFile.writeln("MimeBodyPart(multipart/related).addBodyPart(text/html)");
      oHtmlRelated.addBodyPart(oMsgHtmlText);


      // Set HTML text related inline images


      Iterator oImgs = oDocumentImages.keySet().iterator();


      while (oImgs.hasNext()) {
        BodyPart oImgBodyPart = new MimeBodyPart();


        sSrc = (String) oImgs.next();

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            oldValues.put("SWITCH_POSITION_SOURCE", switchPositionDs);


            addDataSource((DataSource)o);


            // Notify changes
            Iterator it = oldValues.keySet().iterator();
            while (it.hasNext()) {
                String n = (String) it.next();
                ce.addEdit(new PropertyChangeEdit(this, n, oldValues.get(n), getPropertyValue(n)));
            }
            ce.end();

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               ret.put(keys[i], new SqlColumn[] { val1, val2 });
            }
         }
      }
      // and now scam map2 for still remaining (new) columns
      keys = (String[])map2.keySet().toArray(new String[map2.size()]);
      for (int i=0; i < keys.length; i++) {
         SqlColumn[] val = new SqlColumn[2];
         val[0] = null;
         val[1] = (SqlColumn)map2.get(keys[i]);
         ret.put(keys[i], val);

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