public static boolean getBoolean(@NotNull ServletRequest request, @NotNull String param) {
    return getBoolean(request, param, false);
  }
public static boolean getBoolean ( @ NotNull ServletRequest request , @ NotNull String param ) { return getBoolean ( request , param , false ) ; }
Returns a request parameter as boolean.
@param request Request.
@param param Parameter name.
@return Parameter value or <code>false</code> if it does not exist or cannot be interpreted as boolean.