• Google
  • JBoss
  • OpenShift
  • Oracle
  • VMware
  • WSO2

Sponsorship Opportunities

For information on exhibition and sponsorship opportunities at the convention, contact Sharon Cordesse at scordesse@oreilly.com

Download the OSCON Java Sponsor/Exhibitor Prospectus

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Joe Darcy

Joe Darcy
Member of Technical Staff, Oracle


Joe Darcy is a long-time developer in the JDK engineering group who as “Java Floating-Point Czar” has looked after Java numerics, amongst other responsibilities. Joe was involved with the design of Java’s strictfp floating-point semantics, added numerous floating-point math library methods to the platform, helped expand BigDecimal support, and added hexadecimal floating-point literals to the Java language and library. Joe was a participant in and interim editor for the IEEE 754r working group to revise the IEEE 754 floating-point standard.


Location: Oregon Ballroom 201/202
Tags: java, jvm, jdk, coin
Joe Darcy (Oracle)
Average rating: ***..
(3.57, 7 ratings)
Come hear a lively overview of the new features in JDK 7, including the language changes of Project Coin, the filesystem and other I/O features from NIO.2, and the new invokedyamic JVM instruction. Read more.
Java: JVM
Location: A107/108
Tags: java, jvm, jdk
Joe Darcy (Oracle)
Average rating: ***..
(3.25, 4 ratings)
Starting in 2006, portions of the JDK code base were released under open source, starting the OpenJDK effort. Today OpenJDK 6 derived binaries are found in most Linux distributions and OpenJDK 7 is being used for the reference implementation of Java SE 7. Learn about the ongoing work in OpenJDK 6, hear about the new features in JDK 7, and get an overview of the functionality expected in JDK 8. Read more.