This tutorial assumes that you understand the general operations of a relational database and are familiar with basic Java EE concepts, such as deployment descriptors and WAR archives.
本教程假设您理解关系型数据库的常规操作并且熟悉基本的J2EE概念，例如，部署描述符和war归档。
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Then during the Wold War II, when the production of quinine in Java was controlled by Japan, a lot US Soldiers fighting in North Africa and South Pacific contracted malaria.