---
title: 'Update von Retrolambda'
url: 'https://tutego.de/blog/javainsel/2016/05/update-von-retrolambda'
markdown: 'https://tutego.de/blog/javainsel/2016/05/update-von-retrolambda.md'
date: '2016-05-02'
description: 'Java 8 Sprachfeatures für Java 7, 6, 5 VM. Details unter https://github.com/orfjackal/retrolambda. Die Updates von letzter Woche: Retrolambda 2.3.0 (2016-04-30) Optimize generated code to reduce method count (Issue #81) Alter when accessor methods are generated (Pull request #84) Remove NEW, DUP…'
taxonomy:
  category:
    - Allgemein
    - 'Open Source'
---

# Update von Retrolambda

![Illustration einer tropischen Insel mit Palmen und einem hohen Berg](https://tutego.de/blog/javainsel/user/themes/tutego/images/insel-cover.jpg)# Java Blog für Programmierer

[Java Blog für Programmierer](https://tutego.de/blog/javainsel/)

## Update von Retrolambda

02.05.2016 · [Christian Ullenboom](https://tutego.de/blog/javainsel/author/admin/)

Java 8 Sprachfeatures für Java 7, 6, 5 VM. Details unter <https://github.com/orfjackal/retrolambda>. Die Updates von letzter Woche:

### Retrolambda 2.3.0 (2016-04-30)

- Optimize generated code to reduce method count ([Issue #81](https://github.com/orfjackal/retrolambda/issues/81)) 
    - Alter when accessor methods are generated ([Pull request #84](https://github.com/orfjackal/retrolambda/pull/84))
    - Remove NEW, DUP instructions when changing NEWINVOKESPECIAL to INVOKESTATIC ([Pull request #85](https://github.com/orfjackal/retrolambda/pull/85))
    - Skip access method when lambda body method can be promoted ([Pull request #86](https://github.com/orfjackal/retrolambda/pull/86))
- Fix method reference to protected method in base class in other package failing with `IllegalAccessError` ([Issue #89](https://github.com/orfjackal/retrolambda/issues/89))

### Retrolambda 2.2.0 (2016-04-29)

- Backports calls to `Objects.requireNonNull`, improving JDK 9 support ([Issue #75](https://github.com/orfjackal/retrolambda/issues/75))
- Optimize generated code to reduce method count ([Issue #81](https://github.com/orfjackal/retrolambda/issues/81)) 
    - Detect and omit the JVM’s lambda factory method ([Pull request #82](https://github.com/orfjackal/retrolambda/pull/82))

Kategorien: [Allgemein](https://tutego.de/blog/javainsel/category/allgemein/), [Open Source](https://tutego.de/blog/javainsel/category/open-source/)

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