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Java SE 7 Features and Enhancements

Java Platform, Standard Edition 7 is a major feature release. This document includes information on features and enhancements in Java SE 7 and in JDK 7, Oracle's implementation of Java SE 7.  Contents

• Highlights of Technology Changes in Java SE 7
• Important RFEs Addressed in Java SE 7
• Important RFEs Addressed in JDK 7
• Known Issues

Highlights of Technology Changes in Java SE 7 The following list contains links to the the enhancements pages in the Java SE 7 guides document ation. Choose a technology for further information.

• Swing
• IO and New IO
• Networking
• Security
• Concurrency Utilities
• Rich Internet Applications (RIA)/Deployment
• Requesting and Customizing Applet Decoration in Dragg able Applets
• Embedding JNLP File in Applet Tag
• Deploying without Codebase
• Handling Applet Initialization Status with Event Handlers
• Java 2D
• Java XML - JAXP, JAXB, and JAX-WS
• Internationalization
• java.lang Package
• Multithreaded Custom Class Loaders in Java SE 7
• Java Programming Language
• Binary Literals
• Strings in switch Statements
• The try-with-resources Statement
• Catching Multiple Exception Types and Rethrowing Exceptions with Improved Type Checking
• Underscores in Numeric Literals
• Type Inference for Generic Instance Creation
• Improved Compiler Warnings and Errors When Using Non-Reifiable Formal Parameters with Varargs Methods
• Java Virtual Machine (JVM)
• Java Virtual Machine Support for Non-Java Languages
• Garbage-First Collector
• Java HotSpot Virtual Machine Performance Enhancements
• JDBC