【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。