public static String asString_ApiGatewayBeans(Set<ApiGatewayBean> gateways) {
        TreeSet<ApiGatewayBean> sortedGateways = new TreeSet<>(new Comparator<ApiGatewayBean>() {
            @Override
            public int compare(ApiGatewayBean o1, ApiGatewayBean o2) {
                return o1.getGatewayId().compareTo(o2.getGatewayId());
            }
        });
        sortedGateways.addAll(gateways);

        StringBuilder builder = new StringBuilder();
        boolean first = true;
        if (gateways != null) {
            for (ApiGatewayBean gateway : sortedGateways) {
                if (!first) {
                    builder.append(", "); //$NON-NLS-1$
                }
                builder.append(gateway.getGatewayId());
                first = false;
            }
        }
        return builder.toString();
    }
public static String asString_ApiGatewayBeans ( Set < ApiGatewayBean > gateways ) { TreeSet < ApiGatewayBean > sortedGateways = new TreeSet < > ( new Comparator < ApiGatewayBean > ( ) { @ Override public int compare ( ApiGatewayBean o1 , ApiGatewayBean o2 ) { return o1 . getGatewayId ( ) . compareTo ( o2 . getGatewayId ( ) ) ; } } ) ; sortedGateways . addAll ( gateways ) ; StringBuilder builder = new StringBuilder ( ) ; boolean first = true ; if ( gateways != null ) { for ( ApiGatewayBean gateway : sortedGateways ) { if ( ! first ) { builder . append ( ", " ) ; } builder . append ( gateway . getGatewayId ( ) ) ; first = false ; } } return builder . toString ( ) ; }
Converts the list of gateways to a string for display/comparison.
@param gateways set of gateways
@return the gateways as a string