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java.evolved Code Snippets | java.evolved
Java has evolved. Your code can too. Every old Java pattern next to its clean, modern replacement â€” side by side. public class Point { private final int x, y; public Point(int x, int y) { ... } public int getX() { return x; } public int getY() { return y; } // equals, hashCode, toString }
t_ita 2026/02/18
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Quarkus support for AWS Lambda SnapStart
t_ita 2022/12/01
Quarkus ã¯ Lambda SnapStart ä½¿ã†ã¨ Native ã‚ˆã‚Šã‚‚ã‚³ãƒ¼ãƒ«ãƒ‰ã‚¹ã‚¿ãƒ¼ãƒˆãŒé€Ÿã„ã‚±ãƒ¼ã‚¹ãŒã‚ã‚‹ãœï¼ã£ã¦è¨€ã£ã¦ã‚‹â€¦ãƒžã‚¸ã‹ãƒ»ãƒ»ãƒ»

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New â€“ Lambda SnapStart ã§ Lambda é–¢æ•°ã‚’é«˜é€ŸåŒ– | Amazon Web Services
Amazon Web Services ãƒ–ãƒã‚° New â€“ Lambda SnapStart ã§ Lambda é–¢æ•°ã‚’é«˜é€ŸåŒ– ãŠå®¢æ§˜ãŒ AWS Lambda ã‚’æ°—ã«å…¥ã£ã¦ã„ã‚‹ç†ç”±ã¯ã•ã¾ã–ã¾ã§ã™ã€‚é–‹ç™ºé¢ã§ã¯ã€ã‚·ãƒ³ãƒ—ãƒ«ãªãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ãƒ¢ãƒ‡ãƒ«ã¨ã€ãã®æ©Ÿèƒ½ãŒä»–ã® AWS ã‚µãƒ¼ãƒ“ã‚¹ã‚’ç°¡å˜ã«åˆ©ç”¨ã§ãã‚‹ã“ã¨ãŒé«˜ãè©•ä¾¡ã•ã‚Œã¦ã„ã¾ã™ã€‚é‹ç”¨é¢ã§ã¯ã€å¤‰åŒ–ã™ã‚‹ä½¿ç”¨ãƒ‘ã‚¿ãƒ¼ãƒ³ã«è¿…é€Ÿã«å¯¾å¿œã§ãã‚‹å¼·åŠ›ãªã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’æ§‹ç¯‰ã§ãã‚‹ã¨ã„ã†ãƒ¡ãƒªãƒƒãƒˆãŒã‚ã‚Šã¾ã™ã€‚ ã™ã§ã« Lambda ã‚’ä½¿ç”¨ã—ã¦ã„ã‚‹æ–¹ãªã‚‰ã”å˜çŸ¥ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ãŒã€é–¢æ•°ã¯å®‰å…¨ã§éš”é›¢ã•ã‚ŒãŸå®Ÿè¡Œç’°å¢ƒå†…ã§å®Ÿè¡Œã•ã‚Œã¾ã™ã€‚ç’°å¢ƒã®å„ãƒ©ã‚¤ãƒ•ã‚µã‚¤ã‚¯ãƒ«ã¯ã€åˆæœŸåŒ–ã€èµ·å‹•ã€ã‚·ãƒ£ãƒƒãƒˆãƒ€ã‚¦ãƒ³ã® 3 ã¤ã®ä¸»è¦ãƒ•ã‚§ãƒ¼ã‚ºã§æ§‹æˆã•ã‚Œã¦ã„ã¾ã™ã€‚ã¨ã‚Šã‚ã‘ã€ Init ãƒ•ã‚§ãƒ¼ã‚ºã¯é–¢æ•°ã®ãƒ©ãƒ³ã‚¿ã‚¤ãƒ ã‚’ãƒ–ãƒ¼ãƒˆã‚¹ãƒˆãƒ©ãƒƒãƒ—ã—ã€é–¢æ•°ã®é™çš„ã‚³ãƒ¼ãƒ‰ã‚’å®Ÿè¡Œã—ã¾ã™ã€‚å¤šãã®å ´åˆã€ã“ã‚Œã‚‰ã®æ“ä½œã¯ãƒŸãƒªç§’ä»¥å†…ã«å®Œäº†ã—ã€ãƒ•ã‚§ãƒ¼ã‚ºãŒã
t_ita 2022/12/01
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t_ita 2022/11/30
GraalVM Native Image ãªã‚“ã¦è¦ã‚‰ã‚“ã‹ã£ãŸã‚“ã‚„â€¦

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t_ita 2021/03/21
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Java 14ãŒ2020/3/17ã«ãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸã€‚ Java SE 14 Platform JSR 389 ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ OpenJDKã‚µã‚¤ãƒˆã‹ã‚‰ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã§ãã¾ã™ã€‚ https://jdk.java.net/14/ Macã‚„Linuxã§ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã«ã¯SDKMAN!ã‚’ãŠå‹§ã‚ã—ã¾ã™ Oracle OpenJDKä»¥å¤–ã«ç„¡å„Ÿã§å•†ç”¨åˆ©ç”¨ã§ãã‚‹ãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã¨ã—ã¦ã¯ã€æ¬¡ã®ã‚ˆã†ãªã‚‚ã®ãŒã‚ã‚Šã¾ã™ã€‚ AdoptOpenJDK Azul Zulu Community Liberica JDK LTSã§ã¯ãªã„ã®ã§Amazon Correttoã§ã¯ãƒªãƒªãƒ¼ã‚¹ã•ã‚Œãªã„ã‚ˆã†ã§ã™ã€‚ ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆã¯4æœˆã«14.0.1ãŒã€7æœˆã«14.0.2ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã‚‹ã“ã¨ã«ãªã‚Šã¾ã™ã€‚ Oracle JDKã¯é–‹ç™ºç”¨é€”ã«ã¯åˆ©ç”¨ã§ãã¾ã™ãŒã€å•†ç”¨åˆ©ç”¨ã«ã¯Java SE Subscriptionã‚’è³¼å…¥ã™ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ J
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t_ita 2019/11/22
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t_ita 2019/10/28
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t_ita 2016/02/16
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t_ita 2015/06/24
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t_ita 2014/10/23
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