public void setExpectedInternetGatewayRoutes(java.util.Collection<ExpectedRoute> expectedInternetGatewayRoutes) {
        if (expectedInternetGatewayRoutes == null) {
            this.expectedInternetGatewayRoutes = null;
            return;
        }

        this.expectedInternetGatewayRoutes = new java.util.ArrayList<ExpectedRoute>(expectedInternetGatewayRoutes);
    }
<p>
The internet gateway routes that are expected.
</p>

@param expectedInternetGatewayRoutes
       The internet gateway routes that are expected.
aws-java-sdk-fms/src/main/java/com/amazonaws/services/fms/model/NetworkFirewallInternetTrafficNotInspectedViolation.java