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// Licensed to the Software Freedom Conservancy (SFC) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The SFC licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

package org.openqa.selenium.concurrent;

import java.util.logging.Level;
import java.util.logging.Logger;

/**
 * Meant to be used together with {#link @ScheduledExecutedService.scheduleAtFixedRate}. When
 * scheduleAtFixedRate is used, and the Runnable fails, the subsequent executions are suspended.
 * Using this class helps to guard the execution and keeps the scheduleAtFixedRate working.
 */
public class GuardedRunnable {

  private static final Logger LOG = Logger.getLogger(GuardedRunnable.class.getName());

  public static Runnable guard(Runnable runnable) {
    return () -> {
      try {
        runnable.run();
      } catch (Exception e) {
        LOG.log(Level.WARNING, "Unable to execute task ", e);
      }
    };
  }
}