August 2026
Intermediate
538 pages
15h 38m
Portuguese (Portugal, Brazil)
book
Java em poucas palavras (Portuguese Edition), 9th Edition
by Benjamin J. Evans, Jason R. Clark, David Flanagan
Content preview from Java em poucas palavras (Portuguese Edition), 9th Edition
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Prefácio
É um período de progresso estável e mudanças contínuas no ecossistema Java.
A oitava edição do Java in a Nutshell focou no Java 17, a primeira versão com suporte de longo prazo desde o Java 11, lançado três anos antes. Desde então, o intervalo entre os lançamentos LTS encurtou para a cada dois anos e se manteve constante até o Java 25, a versão-alvo desta nona edição.
As tendências iniciais em torno das versões LTS também se mantiveram. Lançamentos intermediários, embora úteis para manter um cronograma previsível e permitir que recursos sejam desenvolvidos, raramente são implantados em produção. O ciclo de lançamento de dois anos provou ser curto o suficiente para trazer atualizações valiosas à plataforma, mas não tão acelerado a ponto de desmotivar as equipes a acompanharem o ritmo.
Com o lançamento do Java 25, a linguagem continua avançando com uma mistura de melhorias incrementais no nível da linguagem — como o investimento contínuo em correspondência de padrões — e novos recursos da plataforma, como threads virtuais.
O desempenho do Java continua melhorando, e o Java 25 é a versão mais rápida até agora.
No geral, este é um ótimo momento para começar (ou voltar) a desenvolver aplicativos em Java. Olhando para o futuro, ainda há grandes mudanças que vão alterar a essência do desenvolvimento em Java de maneiras fundamentais.
Mais uma vez, ao trabalhar nesta nova edição de um clássico, se conseguimos preservar a essência do “Java in a Nutshell” e, ao mesmo tempo, atualizá-lo ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.