Java9以降に移行する計画書
Java8͔ΒҠߦ͢Δͧܭը (ະߘ)JJUG Lightning TalkCybozu @yokotaso
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Ҡߦܭը @ Cybozuποίϛ͓ͪͯ͠·͢
(ͬ͘͟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+BWBαϙʔτɾϩʔυϚοϓΛ͓͞Β͍2018/03 2018/09+BWBhttp://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+BWBҠߦܭը εςοϓ12018/03 2018/09
Ҡߦܭը εςοϓ1• JDK9ͰίϯύΠϧɾςετ͕௨Βͳ͍ίʔυΛमਖ਼• —add-modulesΦϓγϣϯͷ४උ• JDK9Ͱಈ͘ϥΠϒϥϦʹΞοϓσʔτ͢Δ• ӡ༻ڥJRE8Ͱಈ࡞• ։ൃJDK9 / release=1.8 ͰϏϧυ
+BWB+BWB+BWB -54+BWBҠߦܭը εςοϓ22018/03 2018/09
Ҡߦܭը εςοϓ2• ӡ༻ڥΛJava18.3ʹΞοϓσʔτ• —add-modulesͷΦϓγϣϯΛ͚ͯىಈ• Ϗϧυ͢Δίʔυrelease=1.8• ͕͋ΕJRE8Ͱಈ͔͢• GCͳͲύϥϝʔλͷνϡʔχϯάͳͲௐࠪ
+BWB+BWB+BWB -54+BWBҠߦܭը εςοϓ32018/03 2018/09
Ҡߦܭը εςοϓ3• Ϗϧυ͢Δίʔυrelease=1.9~• શવμϝͳ߹ɺOS͕ύοέʔδཧ ͍ͯ͠ΔJDK8Λར༻͢Δ• ubuntu16.04ͩͱ2021·Ͱαϙʔτ• ࠷৽ͷJava͕͑ͳͯ͘ऐ͍͠
ݒ೦• 3rd partyϥΠϒϥϦͷαϙʔτͲ͏ͳΔͷʁ• ηΩϡϦςΟύονɺͲ͏ͳΔʁ• JavaͷΞοϓσʔτͰखҰഋʹͳΒͳ͍ʁ• OS σΟετϦϏϡʔγϣϯͷύοέʔδཧͲ͏ͳΔʁ• αϙʔτʹؔͯ͠ใ͕ࡨ૰͍ͯ͠Δ
Step1ରԠதͰ͢Thank you.
ݟ͓࣋ͪͷํ ͝ڭत͍ͩ͘͞ ؾܰʹ͔͚ͯ͠Ͷ