ThreadSleepUtil.java

package org.opensource.clearpool.util;

/**
 * This class's duty is to release CPU,it sleep for a while in case the CPU is full running.
 *
 * @author xionghui
 * @date 26.07.2014
 * @version 1.0
 */
public class ThreadSleepUtil {
  private final static long MINUTE = 60 * 1000L;

  private ThreadSleepUtil() {}

  /**
   * release CPU:if the thread don't sleep,the CPU will be used by this thread all the time.
   */
  public static void sleep() {
    try {
      Thread.sleep(MINUTE);
    } catch (InterruptedException e) {
      // swallow the exception
    }
  }
}