convenience method returns this class so multiple calls can be chained . concode_field_sep Map<String,String> map concode_field_sep Set<java.util.Map.Entry<String,String>> entrySet concode_elem_sep boolean containsKey concode_elem_sep Collection<String> values concode_elem_sep void clear concode_elem_sep boolean isEmpty concode_elem_sep String urlEncode concode_elem_sep boolean containsValue concode_elem_sep String put concode_elem_sep String remove concode_elem_sep int size concode_elem_sep String get concode_elem_sep void putAll concode_elem_sep byte[] urlEncodedBytes concode_elem_sep Set<String> keySet
ParameterMap function ( String arg0 , String arg1 ) { map . put ( arg0 , arg1 ) ; return this ; }