This post originated from an RSS feed registered with Java Buzz by justin cater. Original Post: How LongAccumulator and DoubleAccumulator classes work? Feed Title: Java Code Geeks Feed URL: http://feeds.feedburner.com/JavaCodeGeeks Feed Description: Java 2 Java Developers Resource Center Latest Java Buzz Posts Latest Java Buzz Posts by justin cater Latest Posts From Java Code Geeks

Two classes new in Java 8 deserve some attention: LongAccumulator and DoubleAccumulator. They are designed to accumulate (more on what does that mean later) values across threads safely while being extremely fast. A test is worth a thousand words, so here is how it works: class AccumulatorSpec extends Specification { public static final long A ...