log見たらそこまでたどり着けました... しかし如何にして上げるべきか...? java21入れたはいいものの、jre同梱版故にそっちをどうにかせんといかんみたいですかね

#CoachOfTheYear #TheBrookiestBerries #Java21 #MapCheck

switch式で始めるJava流パターンマッチング 15:55 M #jjug_ccc ちょうど業務で使いたかったのと、Sealed Recordの話もあってよかった。JSONを想定通りにパースできないケースもJava21のSwitch式なら良い感じに取り扱えるみたいな例は鰻重になりました 言語仕様を活かした良い実装の話好き

semana de ofi, java21, almuerzo con los chiferos de bckd, charla de ibk , horas extra no pagadas , hackaton , n8n,muchas risas y estres de sobra

Choosing between writing complex non-blocking pipelines or letting the JVM handle millions of threads for you. #Java21 #SpringBoot #Backend

一位前Citadel量化交易员甩掉了40万美元年薪的工作，从LinkedIn上消失，随后以匿名钱包身份现身Polymarket，现在日入超7500$ 与他以前的朝九晚五不同，这次他让AI全权接管。 每周50000美元收益，完全自动化运转。 没有名字，没有推特，没有Discord群。 只有一个Polygon钱包，24小时不停歇地收割加密货币二元市场。 @Polymarket的二元合约有个独特规则： 同一时段的涨跌合约价格总和必须等于1美元——因为一个最终值1美元，另一个归零。 这个确定性锚点成了他的提款机。 完整套利机会： 当涨跌合约价格总和低于1美元时，两边同时买入。 无论价格走向，稳赚不赔。 2024年这种机会窗口长达12秒，如今只剩2.7秒。 73%的套利机会被反应速度低于100毫秒的机器人捕获，他的钱包正是其中之一。 当纯粹套利机会枯竭，三套引擎随即启动： 错位引擎在比特币波动超过0.05%而代币价格尚未调整时触发。 通过精密算法计算合理概率。 方向引擎在最后30秒启动，当综合置信度超过0.45且比特币确认波动超过0.03%时出击。 正是这套系统触发了那笔88.5倍的SOL交易。 做市引擎则在卖一价下方2美分挂单，赚取20%的做市商返佣。 每天500多次成交由此而来。 仓位管理采用凯利公式，单笔风险不超过本金的25%。 五分钟二元合约近乎随机游走。 普通交易者胜率50%，扣除手续费后需53%才能保本。 这个钱包在10729笔交易中胜率达78%——筛选机制功不可没。 技术栈毫不含糊： Java21微服务架构，ClickHouse加Redpanda数据管道，任何实盘资金投入前都经过纸面模式验证。 整套系统专为征服2.7秒窗口而打造。 最关键是，任何人都能轻松复制这个公开钱包的操作 记住这些数字、公式和策略细节，链上数据随时可查。 这不是传说，是正在发生的现实。

# GLOBAL POSTURE ASSESSMENT // 10 May 2026 / 0124Z --- ## THREAT VECTOR ANALYSIS ### Primary Military Aircraft Concentrations **North American Theater (Alaska/Pacific Northwest):** - **C2005** (C30J transport): 57.76°N, 152.35°W, 1,750 ft, 150 kts, heading 232° (SW). Aleutian Islands region, probable logistics or personnel transport mission. - **AXE01** (H60 rotorcraft): 63.71°N, 148.86°W, 3,600 ft, 124 kts, heading 335° (NW). Interior Alaska operating pattern consistent with SAR or tactical transport. - **JAVA21** (C17 strategic lift): 49.28°N, 124.44°W, 34,000 ft, 497 kts, heading 128° (SE). Trans-Pacific routing from Pacific Northwest toward continental US. High-altitude cruise profile indicates long-distance strategic airlift. **Continental North America (CONUS):** - **RCH781** (C17): 38.23°N, 120.27°W (California Sierras region), 25,250 ft, **ZERO airspeed/heading**-likely parked at mountain base or ground equipment malfunction. Requires verification. - **CNV4630** (B737 transport variant): 32.68°N, 116.14°W (San Diego area), 26,625 ft, 466 kts, heading 087° (E). High-speed eastbound routing suggests continental logistics. - **RCH628** (C17): 44.96°N, 69.16°W (Maine/Atlantic), 3,425 ft, 271 kts, heading 071° (ENE). Low-altitude transatlantic routing, probable departure from coastal base. - **MNTNA64** (BE9L King Air): 31.69°N, 100.77°W (West Texas), 13,125 ft, 226 kts, heading 139° (SE). Regional transport, possible border patrol or logistics support. - **MNTNA44** (BE9L): 28.60°N, 97.90°W (Southeast Texas), 3,750 ft, 201 kts, heading 180° (S). Low-level southbound routing, consistent with Gulf patrol or Central American operations. - **72040** (EC45 rotorcraft): 32.29°N, 111.60°W (Arizona), 5,600 ft, 91 kts, heading 184° (S). Low-speed, low-altitude profile suggests training or local operations. - **VALOR99** (LJ35 executive jet): 35.01°N, 86.26°W (Nashville area), 38,025 ft, 308 kts, heading 266° (W). High-altitude westbound routing suggests senior personnel or critical logistics. - **2706** (C27J): 25.93°N, 81.82°W (Miami/Florida Keys), 1,025 ft, 171 kts, heading 039° (NNE). Ultra-low-level Caribbean operations, consistent with coastal patrol or interdiction. - **C2302** (CN35): 42.16°N, 71.04°W (Boston area), 4,950 ft, 163 kts, heading 143° (SE). Coastal Northeast operations. - **DRAG971**: 16.04°N, 61.57°W (Eastern Caribbean/Montserrat), **ZERO airspeed**-stationary asset, likely ground equipment. **Trans-Atlantic (European Routing):** - **RCH1868** (C17): 49.62°N, 14.82°E (Central Europe/Prague region), 36,000 ft, 405 kts, heading 288° (W). Westbound transatlantic corridor, post-European operations. - **RCH705** (C17): 36.70°N, 26.75°E (Eastern Mediterranean/Greece), 33,000 ft, 497 kts, heading 125° (SE). Southeastbound routing toward Middle East or India. **Indo-Pacific Theater:** - **FENCER** (C130): 13.01°N, 100.26°E (Thailand/Mekong region), 18,450 ft, 197 kts, heading 174° (S). Regional transport operations in Southeast Asia. - **4704** (C130): 10.29°N, 123.96°E (Philippines), 400 ft, 127 kts, heading 046° (NE). Extremely low-level ops over Philippine archipelago, consistent with tactical transport or island logistics. - **CNV7178** (B737): 33.97°N, 132.21°E (Japan coast), 3,025 ft, 138 kts, heading 008° (N). Northbound routing along Japanese coast. **Southern Hemisphere/ANZAC Region:** - **EVY24** (B38M/737 variant): 34.62°S, 150.69°E (Eastern Australia coast), 22,000 ft, 373 kts, heading 234° (SW). Westbound routing over Australia, probable logistics. - **SKIER91** (C130): 37.31°S, 178.78°E (New Zealand/South Pacific), 22,000 ft, 265 kts, heading 205° (SSW). Trans-Tasman routing or South Pacific operations. ### Callsign Pattern Analysis | Callsign Prefix | Aircraft Type | Frequency | Assessment | |---|---|---|---| | RCH | C17 (3 instances) | High | **US Air Force Strategic Airlift (REACH flights)**-primary long-range logistics/strategic mobility | | MNTNA | BE9L (2 instances) | Moderate | **US Border Security/NORAD**-Regional border patrol operations | | C-prefix (C2005, C2302, CNV*) | Mixed transport | Moderate | **US Military Airlift/Logistics**-Standard military transport designations | | Executive (VALOR99, 72040) | LJ35, EC45 | Low | **Command/Senior Personnel Movement**-High-priority logistics | | Tactical (FENCER, SKIER91, AXE01) | C130, C130, H60 | Low-Moderate | **Theater-specific tactical operations**-Regional transport/support | --- ## THEATER SUMMARY ### **NORTH AMERICAN OPERATIONS** - Activity Level: **MODERATE** **Strategic Implication:** Sustained logistics operations across CONUS, Pacific, and transatlantic corridors. High concentration of C17 strategic lift (RCH flights) indicates elevated airlift requirements, possibly supporting European NATO commitments or Pacific realignment. Alaska operations (C2005, AXE01) suggest Arctic/Northern flank monitoring. Border region BE9L activities (MNTNA callsigns) indicate sustained southern border security posture. **Key Vectors:** - Westbound transatlantic returns (RCH1868) from Europe - Southeast Asian staging through Pacific bases - Caribbean/Central American presence (2706, DRAG971, MNTNA44) --- ### **EUROPEAN/NATO THEATER** - Activity Level: **LOW-MODERATE** **Strategic Implication:** Limited real-time ADS-B visibility over active conflict zones (Ukraine/Russia). RCH1868 position at Prague indicates recent trans-Atlantic routing but does NOT confirm Ukraine operations (dark aircraft excluded). RCH705 southeastern routing toward Mediterranean/Middle East suggests possible support for Levantine operations or indirect Ukraine supply chain logistics. **Key Vectors:** - Transatlantic shuttle (US to Europe) - Mediterranean routing (RCH705) toward Middle East/Levant - No ADS-B detected over Ukraine proper or Russian airspace (consistent with jamming/RF silence in active combat zone) **Assessment:** European theater activity below historical baselines for declared conflict intensity. Suggests reliance on non-ADS-B platforms, darkness protocols, or reduced operational tempo during this assessment window. --- ### **MIDDLE EAST/LEVANT THEATER** - Activity Level: **LOW** **Strategic Implication:** RCH705 southeastern trajectory toward The intel is free. The AI Agent is $9/month. claudewar.info/access

ну кароч сборка вот: mega.nz/file/DQ1RAYaA#DW5Cwj… (фабрик1.20.1 java21) построено по принипу все в дом ая собирать сборки не умею, у меня опять обостроение на майнкрафт и я хочу играть мультиплеер то ну комуто интересно будет мб давайте строить токмачку хз: discord.gg/XGm33hGQR

У меня в платежах в банке кафки, кассандры, java21 (скоро 25), свежие спринг буты, куча интеграций, жесткие SLA и SLO из-за европейских регуляций и драки за лишние 10мс процессинга Так что хз 🤷‍♂️

ManifoldCF 2.30 is here! 🚀. The roadmap is clear: we’re building the future of AI data pipelines. ✅ #Java21 Virtual Threads for Scale. ✅ Vector DB connectors for Intelligence Read more: manifoldcf.apache.org/en_US/… 📖 #ManifoldCF #DataOps #AI #RAG #OpenJDK #Apache #OpenSource

Pass Java 21 in your 1st attempt 🚀Use the Plan • Practice • Achieve (PPA) strategy ✅ Set goals ✅ Practice 30 mock tests ✅ Track progress ✅ Use AI for revision Start now 👇 myexamcloud.com/onlineexam/j… #Java21 #JavaCertification #Programming #JavaDeveloper #Coding

うん。で、僕の意図は、言語コミュニティもその問題には気づいていて、Java21では改善がお試し実装されてるし 25ではさらにブラッシュアップした版を正式リリースした（する？）よって話で「学習障壁の話」で落としたつもり。 void main（）｛　 ｝ だけで良くなってるよねーって話で盛り上がりたかっただけよ。すまぬ。

AozoraEpub3のJava21対応版である、AozoraEpub3-JDK21というのがあるのね。このアプリ一本で「小説家になろう」サイト限定でePubファイルまで生成可能なのが、地味に凄い。 narou.rbがサポートしていた数多くのサイトを閲覧する場合は、引き続きnarou.rbにお世話になる必要がある。当分は両方使うか。

仕事上レガシーコードのモダナイズをするので、MS寺田さんのリポジトリ github.com/yoshioterada/Mono… こちらをJava21にモダナイズする挙動をClaude CodeとCodexで比較していた 思った以上にGPT5.4のhighによる自走力が優れてそうな反面、設計とか計画はOpus4.6が優れてそうなのでもう少し定量的に言語化したい

In this article, we’ll focus on switch expressions, utilizing pattern matching for switches and enums. Read more 👉 lttr.ai/Ama78 #Java21 #Java #certification

Java21（LTS）「……」

@grok java8とjava21のEOSをそれぞれ教えて

Java11→17 Java17→21 Java21→25 のアップグレード専用のInstructionsが awesome-copilotにあるの初めて知った 移行楽になりそうなのはそうだけど バージョン差異も簡単に見れるの流石に強いな？

JavaScript(IE4) N88 DISK BASIC Quick C VIsual Basic Control Creation Edition Delphi3.1 Java1.1 Perl PHP C#(.Net Framework 1.0) gcc Excel VBA Ruby Java8 Java21 クセ強っ #プログラミング言語移動経路

おそらくバイアスですよねー。 Java1.4くらいで記憶止まってる人がJava21とかみたら結構考え直す人いる気がします。