帮忙啊,急!

我调试程序时出现这样的错误:
Error #:901:package College stated in cource F:\EAMIS\classes\Generated Source\jspWebAppEAMIS\college\delcollege_00002ejsp_jsp.java does not match directory College.
调试了一天了,毫无成果,望高手指点,急!
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