public void setProcessorFeatures(java.util.Collection<ProcessorFeature> processorFeatures) {
        if (processorFeatures == null) {
            this.processorFeatures = null;
            return;
        }

        this.processorFeatures = new com.amazonaws.internal.SdkInternalList<ProcessorFeature>(processorFeatures);
    }
<p>
The number of CPU cores and the number of threads per core for the DB instance class of the DB instance.
</p>
<p>
This setting doesn't apply to RDS Custom DB instances.
</p>

@param processorFeatures
       The number of CPU cores and the number of threads per core for the DB instance class of the DB
       instance.</p>
       <p>
       This setting doesn't apply to RDS Custom DB instances.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/CreateDBInstanceReadReplicaRequest.java