Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Go-To-Java9
Search
tomoya yokota
October 21, 2017
Technology
0
220
Go-To-Java9
Java9以降に移行する計画書
tomoya yokota
October 21, 2017
Tweet
Share
More Decks by tomoya yokota
See All by tomoya yokota
レガシーソフトウェアを再現性高く置き換える手法 〜「射撃しつつ前進」を支える技術〜
yokotaso
0
49
レガシーSolrの Elasticseach移行 Cybozu Tech Meetup #14
yokotaso
0
420
introduction-to-modern-gc
yokotaso
10
3.1k
product-sutainability
yokotaso
0
330
the-art-of-develop-culture-at-cybozu
yokotaso
0
3.3k
障害にすてるところなし
yokotaso
8
4.1k
Other Decks in Technology
See All in Technology
Claude Code Subagents 再入門 ~cc-sddの実装で学んだこと~
gotalab555
10
17k
クラウドとリアルの融合により、製造業はどう変わるのか?〜クラスメソッドの製造業への取組と共に〜
hamadakoji
0
320
Digitization部 紹介資料
sansan33
PRO
1
5.6k
Node.js 2025: What's new and what's next
ruyadorno
0
950
ヘンリー会社紹介資料(エンジニア向け) / company deck for engineer
henryofficial
0
300
「改善」ってこれでいいんだっけ?
ukigmo_hiro
0
400
MCP ✖️ Apps SDKを触ってみた
hisuzuya
0
280
初めてのDatabricks Apps開発
taka_aki
1
240
現場データから見える、開発生産性の変化コード生成AI導入・運用のリアル〜 / Changes in Development Productivity and Operational Challenges Following the Introduction of Code Generation AI
nttcom
1
430
名刺メーカーDevグループ 紹介資料
sansan33
PRO
0
940
生成AI時代のセキュアコーディングとDevSecOps
yuriemori
0
150
Building a cloud native business on open source
lizrice
0
160
Featured
See All Featured
Code Reviewing Like a Champion
maltzj
526
40k
What's in a price? How to price your products and services
michaelherold
246
12k
The Cult of Friendly URLs
andyhume
79
6.6k
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
4k
Performance Is Good for Brains [We Love Speed 2024]
tammyeverts
12
1.2k
Mobile First: as difficult as doing things right
swwweet
225
10k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
9
920
Thoughts on Productivity
jonyablonski
70
4.9k
Building a Modern Day E-commerce SEO Strategy
aleyda
44
7.8k
Optimizing for Happiness
mojombo
379
70k
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.5k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
10
880
Transcript
Java8͔ΒҠߦ͢Δͧܭը (ະߘ) JJUG Lightning Talk Cybozu @yokotaso
Ҡߦܭը @ Cybozu ποίϛ͓ͪͯ͠·͢
(ͬ͘͟Γ)ར༻ϥΠϒϥϦ • Framework • Spring Framework / AspectJ / Lombok
/ Lucene • JUnit / jmockito / mockito • Build • gradle / maven • spotless(formatter) / google closure compiler(JS compile) • Java8
+BWB +BWB -54 +BWB αϙʔτɾϩʔυϚοϓΛ͓͞Β͍ 2018/03 2018/09 +BWB http://www.oracle.com/technetwork/jp/java/eol-135779.html
ࣄલௐࠪͰΘ͔ͬͨ • lombokͷdelombok͕ಈ͍ͯͳ͍ • AspectJ͕Java9ରԠ൛BetaͷΈ • ίϯύΠϧɾςετʹࣦഊ͢Δίʔυ͕͋Δ • gradle /
lombokͰಈ͔ͳ͍όʔδϣϯͷΈ߹Θ͕ͤ ͋Δ • ϏϧυπʔϧΞοϓσʔτ͕ඞཁ
ࣾࣄΛ؆୯ʹ • େ͖ͳϦϦʔε 4ճ / ࣍ 11݄ • Πϯϑϥͷϝϯςφϯε ݄1ճ
• ҆ఆՔಇ େࣄʹ
ϏοΫόϯɾΞοϓσʔτ
μϝͰ͢
+BWB +BWB +BWB -54 +BWB Ҡߦܭը εςοϓ1 2018/03 2018/09
Ҡߦܭը εςοϓ1 • JDK9ͰίϯύΠϧɾςετ͕௨Βͳ͍ίʔυΛमਖ਼ • —add-modulesΦϓγϣϯͷ४උ • JDK9Ͱಈ͘ϥΠϒϥϦʹΞοϓσʔτ͢Δ • ӡ༻ڥJRE8Ͱಈ࡞
• ։ൃJDK9 / release=1.8 ͰϏϧυ
+BWB +BWB +BWB -54 +BWB Ҡߦܭը εςοϓ2 2018/03 2018/09
Ҡߦܭը εςοϓ2 • ӡ༻ڥΛJava18.3ʹΞοϓσʔτ • —add-modulesͷΦϓγϣϯΛ͚ͯىಈ • Ϗϧυ͢Δίʔυrelease=1.8 • ͕͋ΕJRE8Ͱಈ͔͢
• GCͳͲύϥϝʔλͷνϡʔχϯάͳͲௐࠪ
+BWB +BWB +BWB -54 +BWB Ҡߦܭը εςοϓ3 2018/03 2018/09
Ҡߦܭը εςοϓ3 • Ϗϧυ͢Δίʔυrelease=1.9~ • શવμϝͳ߹ɺOS͕ύοέʔδཧ ͍ͯ͠ΔJDK8Λར༻͢Δ • ubuntu16.04ͩͱ2021·Ͱαϙʔτ •
࠷৽ͷJava͕͑ͳͯ͘ऐ͍͠
ݒ೦ • 3rd partyϥΠϒϥϦͷαϙʔτͲ͏ͳΔͷʁ • ηΩϡϦςΟύονɺͲ͏ͳΔʁ • JavaͷΞοϓσʔτͰखҰഋʹͳΒͳ͍ʁ • OS
σΟετϦϏϡʔγϣϯͷύοέʔδཧͲ͏ͳΔʁ • αϙʔτʹؔͯ͠ใ͕ࡨ૰͍ͯ͠Δ
Step1ରԠதͰ͢ Thank you.
ݟ͓࣋ͪͷํ ͝ڭत͍ͩ͘͞ ؾܰʹ͔͚ͯ͠Ͷ