JDK 7 Features
Project Coin : Small language enhancements
Its a time to think of new features in JDK, entire JAVA community closely watching the progress of JAVA/JDK development in Oracle. This release comes with small java language change to major featuristics. Following are few details of feature/changes
- Strings in switch
Refer for more details in blogvoid print(String s) { switch (s) { case "hello": System.out.println("hello: "+s); break; case "wow": System.out.println("wow: "+s); break; default: System.out.println("Wrong option: "+s); } }
- Binary integral literals and underscores in numeric literals
- Read here
- Multi-catch and more precise rethrow
Refer for more details in mail archivetry { doWork(file); } catch (final IOException|SQLException ex) { logger.log(ex); throw ex; }
- Improved type inference for generic instance creation (diamond)
- Read mail archive
- try-with-resources statement
- Read here
- Simplified varargs method invocation
- Read here
Read following links to know more about the JDK SE 7.0 features. JDK 7 Project Coin: Project Page | mailing list | Joe Darcy and other Sun bloggers | wiki
4 comments:
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