get the default language of any human-readable content within the xml . defaults to `` en '' . concode_field_sep Boolean bCompression concode_elem_sep int bProxyPort concode_elem_sep boolean compressionEnabled concode_elem_sep URI bURI concode_elem_sep SSLContext sslContext concode_elem_sep String bFrom concode_elem_sep URI uri concode_elem_sep String proxyHost concode_elem_sep SSLContext bSSLContext concode_elem_sep int proxyPort concode_elem_sep String route concode_elem_sep String bRoute concode_elem_sep String bLang concode_elem_sep String from concode_elem_sep String to concode_elem_sep String lang concode_elem_sep String bDomain concode_elem_sep String bProxyHost concode_field_sep Builder setXMLLang concode_elem_sep Builder setRoute concode_elem_sep Builder setFrom concode_elem_sep Builder setProxy concode_elem_sep String getProxyHost concode_elem_sep String getTo concode_elem_sep String getRoute concode_elem_sep boolean isCompressionEnabled concode_elem_sep SSLContext getSSLContext concode_elem_sep BOSHClientConfig build concode_elem_sep int getProxyPort concode_elem_sep Builder create concode_elem_sep Builder create concode_elem_sep Builder setCompressionEnabled concode_elem_sep Builder setSSLContext concode_elem_sep URI getURI concode_elem_sep String getFrom
String function ( ) { return lang ; }