public void setSupernetOfMatches(java.util.Collection<String> supernetOfMatches) {
        if (supernetOfMatches == null) {
            this.supernetOfMatches = null;
            return;
        }

        this.supernetOfMatches = new java.util.ArrayList<String>(supernetOfMatches);
    }
<p>
The routes with a CIDR that encompasses the CIDR filter. Example: If you specify 10.0.1.0/30, then the result
returns 10.0.1.0/29.
</p>

@param supernetOfMatches
       The routes with a CIDR that encompasses the CIDR filter. Example: If you specify 10.0.1.0/30, then the
       result returns 10.0.1.0/29.
aws-java-sdk-networkmanager/src/main/java/com/amazonaws/services/networkmanager/model/GetNetworkRoutesRequest.java