java: create the future keynote

Copyright © 2014, Oracle and/or its affiliates. All rights reserved.

Java: Create The Future SImon Ri)er Head of Java Technology Evangelism Oracle Corp. Twi)er: @speakjava


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CREATE THE FUTURE

Java OpenJDK

MOOC

Clou

d

Java SE

Performance

Security JCP Java Duchess Ja

va EE

Internet of Things

OTN

Java Embedded

Java.net Lambd

a

Jigsaw

Tooling

Java Magazine Community

CollaboraMon

Java User G

roup

s

Adopt-‐a-‐JSR

Java Cha

mpion

s

Java Card

Java M

E


Awareness •  2 days/65 sessions •  Over 800 aSendees •  Organized by

22 JUGS

Learning •  Java 8 & Lambdas •  Driving adopIon in the

community •  Launching soon!

Standards •  Morocco JUG joins JCP •  AcIve member of

JSR 364 •  ParIcipaIng in

Adopt-‐a-‐JSR

The community parIcipaIon conInues

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The outreach conInues Java 8

Roadshow •  ParMcipaMon by over 5,200 JUG members •  Over 140,000+ on-‐demand views 20+ Countries

Java Evangelism Outreach

•  25+ interacMve hands on labs worldwide •  ParMcipaMng in over 1 conference per week 75+ Events

NightHacking Tour

•  7,000 developer parMcipants •  Over 150,000+ on-‐demand views 40+ Visits

New MOOC

Course

•  Over 2,400 registered students •  New Java 8 MOOC coming in 2015 80+ LocaMons

19/11/2014 6

Virtual Java Developer

Days •  ParMcipaMon by over 3,000 viewers •  New Java 8 Developer Days coming in 2015 3 ConMnents


The community growth conInues 7


The progress conInues

Technology Java SE •  JDK 8 launched (April 2014) •  Regular JDK 9 drops occurring

Java Embedded •  Java ME 8 released •  Growth in Java ports for SoCs

Java EE •  Over 15 compaIble applicaIon servers •  JSR 366 approved

Oracle Stewardship Java Evangelism •  Developing more MOOCs •  Increasing student outreach

Oracle Technology Network •  1M+ newsleSer subscribers •  250K+ Java Magazine subscribers

Java.net •  Over 870,000+ members and growing •  Releasing new/robust plaeorm (2015)

Community OpenJDK •  Java SE 8 RI released •  Java SE 9 RI project created

JCP •  JCP.next progress conInues •  2 major plaeorm releases in last year

Java User Groups •  Increased from 228 to 314 in one year •  3 regional summits completed

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Java SE 8


Java 8 buzz


Java 8 publicaIons

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JEP 104 -‐ AnnotaIons on Java Types

Michael Ernst

JEP 175 – PowerPC/AIX Port

Volker Simonis

JEP 171 -‐ Fence Intrinsics

JEP 155 -‐ Concurrency Updates

Doug Lea

JEP 150 -‐ Date & Time API

Stephen Colebourne

OpenJDK Vital community of strong contributors


JDK 8 InnovaMon •  Lambda aka Closures •  Language Interop •  Nashorn

Core Libraries •  Parallel operaIons for core

collecIons APIs •  Improvements in funcIonality •  Improved type inference

General Goodness •  JVM enhancements •  No PermGen limitaIons •  Performance improvements

Java for Everyone •  Profiles for constrained devices •  JSR 310-‐Date & Time APIs •  Non-‐Gregorian calendars •  Unicode 6.1 •  ResourceBundle •  BCP47 locale matching •  GlobalizaIon & Accessibility

Tools •  Compiler control & logging •  JSR 308-‐AnnotaIons on Java Type •  NaIve app bundling •  App Store Bundling tools

Client •  Deployment enhancements •  JavaFX 8 •  Public UI Control API •  Java SE Embedded support •  Enhanced HTML5 support •  3D shapes and aSributes •  PrinIng

Security •  Limited doPrivilege •  NSA Suite B algorithm support •  SNI Server Side support •  DSA updated to FIPS186-‐3 •  AEAD JSSE CipherSuites

Enterprise •  Mission Control •  Flight Recorder •  Usage Tracker •  Advanced Management Console •  MSI Enterprise JRE Installer

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Lambda Modernizing Java

" Big step forward in modernizing the Java Language

" Big step forward in modernizing the Java Libraries

" Biggest upgrade ever to the Java programming model

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Streams Modernizing Java

" A new key Java Library abstracIon

" Convenient way to aggregate operaIons on sequences

" Easy way to introduce Parallelism to your applicaIons

" Compa8ble with your exisIng code because of default methods

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Performance improvements

" Fork/Join improvements " Faster atomics,

concurrent libraries " Faster opImizaIons

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collecMon.parallelStream() .filter(Objects::nonNull) .forEach(item -‐> {

//benefit from Fork/Join });

65000

85000

105000

125000

JDK 7u17 JDK 7u40 JDK 8

Max-‐jO

PS

SPECjbb2013 Improvement

40%

Oracle JDK 7u17 – Oracle SPARC T5-‐2 – 75658 SPECjbb2013-‐MulIJVM Max-‐jOPS, 23334 SPECjbb2013-‐MulIJVM CriIcal-‐jOPS Oracle JDK 7u40 – Oracle SPARC T5-‐2 – 81084 SPECjbb2013-‐MulIJVM Max-‐jOPS, 39129 SPECjbb2013-‐MulIJVM CriIcal-‐jOPS Oracle JDK 8 – Oracle SPARC T5-‐2 – 114492 SPECjbb2013-‐MulIJVM Max-‐jOPS, 43963 SPECjbb2013-‐MulIJVM CriIcal-‐jOPS Source: www.spec.org as of March 10 th 2014 SPEC and the benchmark name SPECjbb are registered trademarks of Standard Performance EvaluaIon CorporaIon (SPEC)


JDK 8 security updates Protocols and Standards • SNI server-side support • DSA updated to FIPS186-3 • AEAD JSSE CipherSuites •  TLS 1.2 as default •  TLS SNI extension •  Implement SHA-224 in

FIPS 180-3 •  64-bit PKCS11 for Windows • Overhaul JKS-JCEKS-PKCS12

KeyStores • MS-SFU Kerberos 5

extensions • Restrict Use Certs with

RSA keys < 1024 bits

Application Developers •  JDEPS tools • High entropy random

number generation • NSA Suite B algorithm

support • Stronger algorithm

support to password based encryption

• Blacklist performance enhancements

• DNS rebinding and SocketPermission Improvements

•  Type annotations

Plug-in and Web Start •  Security slider •  Disable via

Java Control Panel •  Expiration date •  Code signing for

sandboxed apps •  Exception site list •  Standardized revocation

SysAdmins • Deployment Rulesets • Exception site list •  Locked Jars

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Java in the enterprise

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Java SE Advanced

Mission Control " Diagnose complex issues " Low overhead Flight Recorder " Back-‐in-‐Ime analysis " Plugins for many systems

Advanced Management Console " Track and manage clients at scale " Usage tracking and Deployment

Rule Sets

Support & Updates " Support of complex issues & changes " Updates to old versions like JDK 6


Java SE roadmap

JDK 8 •  Lambda •  JSR 310: New Date and Time API •  Nashorn: JavaScript Interoperability

•  JavaFX Enhancements

8u40 •  Performance Improvements •  Density and Resource Management •  MulI-‐Language Support Improvements •  Accessibility Enhancements •  ConInued Java SE Advanced Features

JDK 9 •  Modularity – Jigsaw •  HTTP 2.0 •  Lightweight JSON •  Cloud opImized JVM •  ConInued Java SE Advanced Features •  Ahead of Time CompilaIon

8u20 •  G1 Performance Improvement •  JVM Performance Improvements •  Java Mission Control 5.4 •  Advanced Management Console 1.0 •  MSI Enterprise JRE Installer

8u60 •  Bug Fixes •  ConInued Java SE Advanced Features

2016 2014 2015 2017

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ConInue to parIcipate

" Use Java SE 8 " Test drive Java SE 9 Early Access builds

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Download JDK 9 Early Access release today! jdk9.java.net


Java ME 8


Java SE 7

Last Year APIs Language

Java SE 7

CDC 1.1

CDC 1.1 (based on SE 1.4.2)

CLDC 1.1 (based on SE 1.3)

CLDC 1.1

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Java SE 8 Java SE 8

Java ME 8

This Year

Java ME 8

APIs Language

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Java Embedded adopIon

2400+ RegistraMons 83 Countries Java Embedded MOOC

Industry Wide CollaboraMon Embedded SoCs, OEMs/ODMs, Semiconductors

Raspberry Pi

~500,000 Downloads

-‐ 50,000 100,000 150,000 200,000 250,000 300,000 350,000 400,000 450,000 500,000

20+ Planorm Ports PowerPC, Intel x86, MIPS


Oracle Mobile ApplicaMon Framework RoboVM

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Java Card Java for Trusted ExecuMon Environments

Mobile innovaIon with Java

•  Cross plaeorm mobile applicaIon development

•  Simple Extensible UI •  Java for Business Logic

•  3B Java Card deployed / yr •  SIM cards and embedded secure elements

•  Securing NFC payment

•  NaIve iOS apps in Java •  Leverage Java language and tools •  Open Source project

•  Security Services within smartphone processors

•  Extends Java Card plaeorm •  Mobile enterprise, mobile banking, and IOT security


Java Embedded roadmap

2016

Java SE Embedded 8 (Mar 2014) •  Complete JVM convergence •  New Compact Profiles •  Significantly smaller base runIme •  Embedded JRE customizaIon tool •  Support for ARM, Power PC & x86 •  Java Flight Recorder/Mission Control •  Simple migraIon of ME CDC headless applicaIons

Java SE Embedded 8u6 (Q3 2014) •  More footprint reducIons •  Performance improvements •  G1 support on JDK for ARM (experimental)

•  Headful (AWT/Swing) support on ARM v5 Sop Float

Java SE Embedded 8uX •  ARM v8 64-‐bit support •  Improved monitoring & serviceability •  ApplicaIon performance improvements

Java ME Embedded 8 (Apr 2014) •  Java ME CLDC 8 & ME Embedded Profile 8 •  “LiSle sibling” of Java SE 8 •  New & enhanced embedded features •  Scalable, portable architecture •  Qualcomm 6270T and Raspberry Pi

Java ME SDK 8 •  New developer tooling & enhancements

Java ME Embedded 8.1 (Q4 2014) •  Footprint optimizations •  Improved tooling support •  Additional ports on commercial

embedded platforms

Java ME Embedded 8.2 •  Simplified integration with

enterprise services •  Tooling improvements

Java SE Embedded 9 Java ME Embedded 9 •  Increased alignment between

Java ME and Java SE •  Modularity based on Jigsaw •  Developer productivity

improvements •  Improved cloud deployment support

2014 2015

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" Play with Java Embedded products " Test drive on popular embedded development boards " Contact the Java Embedded Team about support on

your target embedded plaeorms

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Download Java Embedded today! oracle.com/java


Java EE 7


The vibrant Java EE community

CompaMble ApplicaMon Servers User Groups

Java EE Developers Career Opportunity PublicaMons

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Vital community of strong contributors Java EE

JCP contribuIons

Weld (CDI), Bean ValidaIon

Community contribuIons

Adopt-‐a-‐JSR: WebSockets

Individual contribuIons

MulIple expert groups, Airhacks


Java EE 7 HTML5-Ready •  JSON •  WebSockets •  JAX-RS

Industry Standard •  Lowers risk •  Vendor choice •  Implementation choice •  Operating system choice •  Portable applications

Scalable •  Multi-threaded •  Asynchronous APIs

(Servlet, EJB, JAX-RS) •  Concurrency utilities

for Java EE

Productivity •  Annotated POJOs •  Less boilerplate code •  Integrated •  Excellent tool ecosystem

Meets Enterprise Demands • Java Message Service • Batch processing • Distributed transactions

Community Driven •  Java Community Process •  Adopt-a-JSR •  Open Source RI

(GlassFish)


GlassFish Server Open Source EdiIon 4.1

Updated Planorm Support •  Java 8 •  CDI 1.2 •  WebSocket 1.1

Jersey (JAX-‐RS) •  New diagnosIcs API •  SSE client reconnect

Tyrus (WebSocket) •  Session limits •  Proxy support •  Client reconnect

Stability and Quality •  Feature enhancements •  1000+ bugs fixes

And More … •  Updated Java EE 7 SDK •  JMS over WebSockets


Java EE 8 Community Survey

hSps://java.net/downloads/javaee-‐spec/JavaEE8_Community_Survey_Results.pdf

hSps://blogs.oracle.com/ldemichiel/entry/results_from_the_java_ee

JSON-‐B

Security SimplificaIon

JCache

Security Interceptors MVC

Pruning EJB Timer Logging

Cloud

SSE

Embedded

Mgt Monitoring API Config


Current Status Already There § Java EE 8 (JSR 366) § CDI 2 (JSR 365) § JSON-‐B (JSR 367) § JMS 2.1 (JSR 368) § Servlet 4 (JSR 369) § JAX-‐RS 2.1 (JSR 370) § MVC (JSR 371) § JSF 2.3 (JSR 372)

Coming Soon § Security § Management and Monitoring § JCache 1.1 § JSON-‐P 1.1


Java EE roadmap

Java EE 7 •  HTML 5: WebSockets, JSON Processing, REST, Servlet NIO

•  ProducIvity: More annotated POJOs, less boilerplate code, cohesive plaeorm

•  Meet Enterprise Demands: Batch, Concurrency

Java EE 8 JSR 366 Begins •  Approved unanimously •  HTML5 and web enhancements •  Ease of development and CDI alignment •  Running in the cloud

GlassFish 5 •  Java EE 8 RI •  Java EE 8 SDK

Java EE 8 Community Survey •  Three part survey •  PrioriIzed features •  4500+ responses •  Shared results

Java EE 8 GA •  JSON Binding, JAX-‐RS 2.1 •  JMS 2.1, Servlet 4.0 •  Model-‐View-‐Controller 1.0, JSF 2.3 •  Java EE Security 1.0, Java EE Management 2.0, JSON-‐P 1.1

2015 2013 2014 2017

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2016



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ParMcipate with us! glassfish.org/contribute

Java EE 7 14 adopted JSRs 19 Java User Groups

Thank You!

Java EE 8 New JSRs New OpportuniIes

Get Involved!


CREATE THE FUTURE

Java

java: create the future keynote

Software