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Java client for Arcus memcached

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package net.spy.memcached;

/**
 * Defines a mutation mechanism for a high-level CAS client interface.
 */
public interface CASMutation {

  /**
   * Get the new value to replace the current value.
   *
   * @param current the current value in the cache
   * @return the replacement value
   */
  T getNewValue(T current);
}