exceptionSorterProps.addRequiredPreceding(exceptionSorterClass);
RequestParamArgWithValue staleConnectionCheckerClass = new RequestParamArgWithValue("stale-connection-checker-class-name", this, "--stale-connection-checker-class");
staleConnectionCheckerClass.addRequiredPreceding(lastRequired);
RequestParamArgWithValue staleConnectionCheckerProps = new RequestParamPropertiesArg("stale-connection-checker-properties", this);
staleConnectionCheckerProps.addRequiredPreceding(staleConnectionCheckerClass);
RequestParamArgWithValue validConnectionCheckerClass = new RequestParamArgWithValue("valid-connection-checker-class-name", this, "--valid-connection-checker-class");
validConnectionCheckerClass.addRequiredPreceding(lastRequired);
RequestParamArgWithValue validConnectionCheckerProps = new RequestParamPropertiesArg("valid-connection-checker-properties", this);
validConnectionCheckerProps.addRequiredPreceding(validConnectionCheckerClass);