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Project Loom: Fibers and Continuations for the Java Virtual MachineOverviewProject Loom's mission is to make it easier to write, debug, profile and maintain concurrent applications meeting today's requirements. Threads, provided by Java from its first day, are a natural and convenient concurrency construct (putting aside the separate question of communication among threads) which is being supplant

Pattern Matching for Java This document has moved to the Project Amber website.

Bytestacks A tool to turn the output of -XX:+TraceBytecodes (a JDK debug-only feature to print every bytecode executed by the interpreter) into a simple stack format, and a script to turn that into flame graphs showing what happened during program execution, bytecode-by-bytecode: Who/what is this for? This is a diagnostic tool I've developed and used to visualize what is going on at startup at a h

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Copyright © 2015, Oracle and/or its affiliates. All rights reserved. ‹#› JVM implementation challenges: Why the future is hard but worth it John Rose, Java VM Architect JFokus, Stockholm, February 2015 http://cr.openjdk.java.net/~jrose/pres/ 201502-JVMChallenges.pdf Copyright © 2015, Oracle and/or its affiliates. All rights reserved. ‹#› The following is intended to outline our general product dir

Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 1 Evolving the JVM: Principles and Directions John Rose, Java VM Architect Brian Goetz, Java Language Architect JVM Language Summit, Santa Clara, July 2014 Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 2 The following is intended to outline our general product direction. It is intended for information purpo

September 2013 Java SE 8 Edition This is an informal overview of the enhancements to the Java programming language specified by JSR 335 and implemented in the OpenJDK Lambda Project. It refines the previous iteration posted in December 2011. A formal description of some of the language changes may be found in the Early Draft Specification for the JSR; an OpenJDK Developer Preview is also available

../ 200906-Cookbook_files/ 05-Jun-2009 03:44 - 200906-DVMCollab_files/ 01-Jun-2009 22:10 - 200906-LangNetDVM/ 01-Jun-2009 22:36 - 200906-RenaisVM_files/ 03-Jun-2009 06:53 - 201009-OneVMManyLanguages/ 23-Sep-2010 07:03 - 201009-ThunderingRhinos/ 23-Sep-2010 07:03 - 201106-indy-javadoc-mlvm/ 25-Jun-2011 01:26 - 201106-indy-javadoc-mlvm-old/ 25-Jun-2011 01:25 - 201309-jsr292/ 20-Sep-2013 07:03 - 2019

Version 2 THIS DOCUMENT HAS BEEN SUPERSEDED BY VERSION 3 AND IS PROVIDED FOR HISTORICAL CONTEXT ONLY Brian Goetz, 6 July 2010 This is an updated proposal to add lambda expressions (informally, "closures") to the Java programming language. This sketch is built on the straw-man proposal made by Mark Reinhold in December 2009. 1. Background; SAM classes The Java programming language already has a for