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JDK 7的B计划已经得到甲骨文批准

  【IT168 资讯】来自@Blog("Baptiste Wicht")的消息:

  上周 JDK 7 的 B 计划提交到 Oracle ,该计划目前已经得到批准。官方的 JDK 7 Features page 已经更新。

  下面是 JDK 7 新的特性列表,但是不是最终的我们并不能确认:

  JSR 292: Support for dynamically-typed languages (InvokeDynamic)

  Languages update of the project Coin

  Concurrency and collections updates (jsr166y)

  ionet JSR 203: More new I/O APIs for the Java platform (NIO.2)

  SCTP (Stream Control Transmission Protocol)

  SDP (Sockets Direct Protocol)

  Elliptic-curve cryptography (ECC)

  client XRender pipeline for Java 2D

  Create new platform APIs for 6u10 graphics features

  Nimbus look-and-feel for Swing

  Swing JLayer component

  但是下面这些特性没有下文了:

  TLS 1.2

  JDBC 4.1

  Unicode 6.0

  Locale enhancement

  Separate user locale and user-interface locale

  NIO.2 filesystem provider for zip/jar archives

  Use the Windows Vista IPv6 stack when available

  从上述信息来看,有些特性被延迟到 JDK 8 了:

  JSR 294: Language and VM support for modular programming

  JSR 308: Annotations on Java types

  JSR TBD: Language support for collections [NEW]

  JSR TBD: Project Lambda

  Modularization (Project Jigsaw)

  JSR 296: Swing application framework

  Swing JDatePicker component

  更详细的信息你只能从 JDK 7 Features 来获取了,当然本周的 JavaOne 大会也会提供一些相应的信息。

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