code: public String stripAndTrim(String str) {
  		MultivaluedMap<String, String> params = new MultivaluedHashMap<>();
  		params.putSingle("string", str);
  		return getEntity(invokeGet("utils/nosymbols", params), String.class);
  	}
docs: Strips all symbols, punctuation, whitespace and control chars from a string.
  @param str a dirty string
  @return a clean string