Observer.java 167 B

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  1. package com.hcks.cmfds.core;
  2. /**
  3. *
  4. * @author:liusha
  5. * @date:Feb 11, 2011 10:04:59 AM
  6. */
  7. public interface Observer {
  8. void update(Object o, Object arg);
  9. }