// Copyright 2019 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.model.admin.clustercontroller;

import com.yahoo.config.model.deploy.DeployState;
import com.yahoo.config.model.producer.AbstractConfigProducer;
import com.yahoo.vespa.model.container.ContainerCluster;

/**
 * Container cluster for cluster-controller containers.
 *
 * @author gjoranv
 */
public class ClusterControllerContainerCluster extends ContainerCluster<ClusterControllerContainer>
{
    public ClusterControllerContainerCluster(AbstractConfigProducer<?> parent, String subId, String name, DeployState deployState) {
        super(parent, subId, name, deployState);
        addDefaultHandlersWithVip();
    }

    @Override
    protected void doPrepare(DeployState deployState) { }

    protected boolean messageBusEnabled() { return false; }

}

// Copyright 2019 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.model.admin.clustercontroller;

import com.yahoo.config.model.deploy.DeployState;
import com.yahoo.config.model.producer.AbstractConfigProducer;
import com.yahoo.vespa.model.container.ContainerCluster;

/**
 * Container cluster for cluster-controller containers.
 *
 * @author gjoranv
 */
public class ClusterControllerContainerCluster extends ContainerCluster<ClusterControllerContainer>
{
    public ClusterControllerContainerCluster(AbstractConfigProducer<?> parent, String subId, String name, DeployState deployState) {
        super(parent, subId, name, deployState);
        addDefaultHandlersWithVip();
    }

    @Override
    protected void doPrepare(DeployState deployState) { }

    @Override protected boolean messageBusEnabled() { return false; }

}

Add '@Override'