path: root/clustercontroller-utils/src/main/java/com/yahoo/vespa/clustercontroller/utils/communication/async/AsyncUtils.java

// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.clustercontroller.utils.communication.async;

public class AsyncUtils {

    public static void waitFor(AsyncOperation op) {
        while (!op.isDone()) {
            try{ Thread.sleep(1); } catch (InterruptedException e) {}
        }
    }
}