Java Versions, Features and History. A popular interview question in java is “what is new in Java version X?”.
Is that an intelligent question is debatable. I have summarized below important new features added in each major java release till now. I target to highlight important features added in respective release. Which Java collection to use? - Janeve.Me:Programmer & Agile Enthusiast. Details Written by Janeve George <a href=" feed</a> Java collections are one of the most commonly used data-structures by all Java professionals.
But are you using the right collection class that would best suits your need. Most programmers usually use Vectors, ArrayList, HashMap or the Hashtable. JDK 7 Features. Language JSR 334: Small language enhancements (Project Coin) A set of small language changes intended to simplify common, day-to-day programming tasks: Strings in switch statements, try-with-resources statements, improved type inference for generic instance creation ("diamond"), simplified varargs method invocation, better integral literals, and improved exception handling (multi-catch) Milestone target: M11 Core.
Jdk 7.