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Java Technology
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JVM　Java　SE　J2SE　Jave　EE　J2EE　Java　ME　J2ME　JavaFX　
描述（Description）一般不超过200个字符
Whether you're creating software for mobile devices, desktops, enterprise systems, the Internet, or games, java.sun.com gets you what you need: code samples, developer tools, downloads, open-source projects, resource centers, and support.