JAVA7相关资源，

JAVA7相关资源，

1.JVM规范

http://docs.oracle.com/javase/specs/jvms/se7/jvms7.pdf

2.JAVA语言规范

http://docs.oracle.com/javase/specs/jls/se7/jls7.pdf

3.JDK下载

http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html

4.在线API

http://docs.oracle.com/javase/7/docs/api/index.html

5.在线教程

http://docs.oracle.com/javase/tutorial/index.html