public void setRouteTables(java.util.Collection<RouteTable> routeTables) {
        if (routeTables == null) {
            this.routeTables = null;
            return;
        }

        this.routeTables = new com.amazonaws.internal.SdkInternalList<RouteTable>(routeTables);
    }
<p>
Information about the route tables.
</p>

@param routeTables
       Information about the route tables.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/DescribeRouteTablesResult.java