public ManagedHttpClientConnection create(final ConnectionConfig config) {
final ConnectionConfig cconfig = config != null ? config : ConnectionConfig.DEFAULT;
CharsetDecoder chardecoder = null;
CharsetEncoder charencoder = null;
final Charset charset = cconfig.getCharset();
final CodingErrorAction malformedInputAction = cconfig.getMalformedInputAction() != null ?
cconfig.getMalformedInputAction() : CodingErrorAction.REPORT;
final CodingErrorAction unmappableInputAction = cconfig.getUnmappableInputAction() != null ?
cconfig.getUnmappableInputAction() : CodingErrorAction.REPORT;
if (charset != null) {
chardecoder = charset.newDecoder();
chardecoder.onMalformedInput(malformedInputAction);
chardecoder.onUnmappableCharacter(unmappableInputAction);