});
}
private Map<String, String> decodeArguments(HttpRequest request) throws IOException {
ChannelBuffer content = request.getContent();
if (!content.readable()) {
return ImmutableMap.of();
}
Reader reader = new InputStreamReader(new ChannelBufferInputStream(content), Charsets.UTF_8);
try {
Map<String, String> args = GSON.fromJson(reader, STRING_MAP_TYPE);