List<KeywordTrafficRequest> keywordTrafficRequests = new ArrayList<KeywordTrafficRequest>();
List<Keyword> keywords = new ArrayList<Keyword>(keywordTrafficMap.keySet());
// Make a traffic estimation request for each keyword.
for (Keyword keyword : keywords) {
keywordTrafficRequests.add(new KeywordTrafficRequest(keyword.getText(),
convertMatchType(keyword.getMatchType()), null));
}
// Get the traffic estimation of all the keywords.
KeywordTraffic[] keywordTraffic =