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a_bicky 2022/10/06
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æ®µéšŽçš„ã«ç†è§£ã™ã‚‹ Java ä¾‹å¤–å‡¦ç† - Qiita
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a_bicky 2022/03/27
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a_bicky 2022/03/20
java
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Java ã‚¸ã‚§ãƒãƒªã‚¯ã‚¹ã®ãƒã‚¤ãƒ³ãƒˆ - Qiita
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a_bicky 2022/02/20
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Java8ã®ãƒ©ãƒ ãƒ€å¼ã‚’ç†è§£ã™ã‚‹ - Qiita
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a_bicky 2022/02/20
java
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a_bicky 2021/12/12
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Throwableã«ã¤ã„ã¦æœ¬æ°—å‡ºã—ã¦è€ƒãˆã¦ã¿ãŸ - éƒ½å…ƒãƒ€ã‚¤ã‚¹ã‚± IT-PRESS
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a_bicky 2021/11/28
java
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Pluggable Annotation Processing API ä½¿ã„æ–¹ãƒ¡ãƒ¢ - Qiita
#Pluggable Annotation Processing API ã¨ã¯ Java 1.6 ã‹ã‚‰è¿½åŠ ã•ã‚ŒãŸã€ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«æ™‚ã«ã‚¢ãƒŽãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã‚’å‡¦ç†ã™ã‚‹ãŸã‚ã®ä»•çµ„ã¿ã€‚ Lombok ã¨ã‹ JPA ã® Metamodel ã¨ã‹ã§åˆ©ç”¨ã•ã‚Œã¦ã„ã‚‹ã€‚ ã¤ã¾ã‚Šã€ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«æ™‚ã«ã‚¢ãƒŽãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã‚’èªã¿è¾¼ã‚“ã§ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’è‡ªå‹•ç”Ÿæˆã—ãŸã‚Šã§ãã‚‹ã€‚ Java 1.5 ã§ã‚¢ãƒŽãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ãŒè¿½åŠ ã•ã‚ŒãŸã¨ãã«ã€åŒæ§˜ã«ã‚¢ãƒŽãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«æ™‚ã«å‡¦ç†ã™ã‚‹ä»•çµ„ã¿ã¨ã—ã¦ Annotation Processing Tool (apt) ãŒè¿½åŠ ã•ã‚Œã¦ã„ãŸãŒã€ã“ã‚Œã¨ã¯åˆ¥ç‰©ã‚‰ã—ã„ã€‚ #Hello World ##ãƒ—ãƒã‚»ãƒƒã‚µãƒ¼ã‚’å®Ÿè£…ã™ã‚‹ import javax.annotation.processing.AbstractProcessor; import javax.annotation.processing.RoundEnvi
a_bicky 2021/10/18
java
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(o1, o2) -> o1 - o2 ãªã‚“ã¦å‘ªæ–‡ã¯ã‚‚ã†ã‚„ã‚ã¦ï¼ - Java8ã§ã®Comparatorã®ä½¿ã„æ–¹ - Qiita
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a_bicky 2021/10/17
java
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Gradleã§Javaã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚’æŒ‡å®šã™ã‚‹ã¨ãã¯sourceCompatibilityã˜ã‚ƒãªãã¦Toolchainsã‚’ä½¿ã†ã¨ä¾¿åˆ© - Mitsuyuki.Shiiba
è¿½è¨˜ 2021-02-14 Toolchains ã¯ã¾ã IDEA ã§ã¯ã‚µãƒãƒ¼ãƒˆã•ã‚Œã¦ãªã„ã¿ãŸã„ã€‚IDEA ã‚’ä½¿ã†ã¨ãã¯ã“ã‚Œã¾ã§ã®æ›¸ãæ–¹ã‚’ã—ã¦ãŠãæ–¹ãŒè‰¯ã•ãã†ã€‚ Support detecting SDKs from Gradles toolchain support https://youtrack.jetbrains.com/issue/IDEA-252328 è¿½è¨˜ã“ã“ã¾ã§ === æ˜¨æ—¥ã€Gradleã®ã“ã¨ã‚’æ›¸ã„ãŸã®ã ã‘ã©ã€‚ãã†ã„ãˆã°ã€è§¦ã£ã¦ã‚‹ä¸ã§ã‚‚ã†ã²ã¨ã¤å¦ã‚“ã ã“ã¨ãŒã‚ã£ãŸã®ã§ã€ä»Šæ—¥ã¯ãã‚Œã«ã¤ã„ã¦ã€‚ä»Šæ—¥ã‚‚ã‚¿ã‚¤ãƒˆãƒ«ã®é€šã‚Šã€‚ bufferings.hatena blog.com æ˜¨æ—¥ã‚‚æ›¸ã„ãŸã‘ã©ã€Gradleã£ã¦å¤‰åŒ–ãŒé€Ÿã„å°è±¡ã‚ã‚‹ã®ã§ã€ã—ã°ã‚‰ãã™ã‚‹ã¨ã“ã®ã‚„ã‚Šæ–¹ã‚ˆã‚Šã‚‚è‰¯ã„ã‚„ã‚Šæ–¹ãŒå‡ºã¦ãã‚‹ã‹ã‚‚ã—ã‚Œãªã„ã€‚ä»Šæ—¥ã¯ã€2021å¹´2æœˆæ™‚ç‚¹ã®Gradle 6.8.2ã®ãŠè©±ã€‚ ã“ã‚Œã¾ã§ã®æ›¸ãæ–¹ ã“ã‚Œã¾ã§ã¯ã€
a_bicky 2021/10/17
java
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Code Conventions for the Java Programming Language: 9. Naming Conventions
The information on this page is for Archive Purposes Only This page is not being actively maintained. Links within the documentation may not work and the information itself may no longer be valid. The last revision to this document was made on April 20, 1999 9 - Naming Conventions Naming conventions make programs more understandable by making them easier to read. They can also give information abo
a_bicky 2021/08/26
java
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JUnit Jupiterã®Extensionã®ãƒ©ã‚¤ãƒ•ã‚µã‚¤ã‚¯ãƒ«ã‚’èª¿ã¹ã¦ã¿ãŸ - Qiita
JUnit 5(JUnit Jupiter)ã®Extensionã‚’æ›¸ã“ã†ã¨ã—ã¦Extensionã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã®ãƒ©ã‚¤ãƒ•ã‚µã‚¤ã‚¯ãƒ«ã£ã¦ã©ã†ãªã£ã¦ã‚‹ã‚“ã ã£ã‘ï¼Ÿã¨ãªã£ãŸã®ã§å‚™å¿˜éŒ²çš„ã«ãƒ¡ãƒ¢ã€‚ ç’°å¢ƒ AdoptOpenJDK 11 JUnit 5.5.0 TL;TR @Extensionã§ç™»éŒ²ã—ãŸã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã¯ãƒ†ã‚¹ãƒˆã‚¯ãƒ©ã‚¹ã”ã¨ã«å…±æœ‰ã•ã‚Œã€ãƒ†ã‚¹ãƒˆã‚¯ãƒ©ã‚¹ãŒç•°ãªã‚Œã°Extensionã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã‚‚ç•°ãªã‚‹ã€‚ @RegisterExtensionã§ç™»éŒ²ã—ãŸã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ staticãƒ•ã‚£ãƒ¼ãƒ«ãƒ‰ã®å ´åˆã¯ãƒ†ã‚¹ãƒˆã‚¯ãƒ©ã‚¹ã”ã¨ã«å…±æœ‰ã•ã‚Œã‚‹ã€‚ non-staticãƒ•ã‚£ãƒ¼ãƒ«ãƒ‰ã®å ´åˆã¯ãƒ†ã‚¹ãƒˆã‚¯ãƒ©ã‚¹ã®ãƒ©ã‚¤ãƒ•ã‚µã‚¤ã‚¯ãƒ«ã«ä¾å˜ã™ã‚‹ã€‚ Extension Modelã®ãŠã•ã‚‰ã„ JUnit 5ã®Extension Modelã¯å„ãƒ†ã‚¹ãƒˆã«å¯¾ã™ã‚‹å‰å‡¦ç†ãƒ»å¾Œå‡¦ç†ãƒ»ä¾‹å¤–å‡¦ç†ãªã©ã‚’å…±é€šåŒ–ã™ã‚‹ãŸã‚ã®ä»•çµ„ã¿ã€‚Junit 4ã®Ruleãªã©ã«æ¯”ã¹ã¦è‡ªç”±åº¦ã¯ä¸‹ãŒ
a_bicky 2021/07/29
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Getting Started With Gradle: Integration Testing - Petri Kainulainen
Because the standard project layout of a Java project defines only one test directory (src/test), we have no standard way to add integration tests to our Gradle build. If we want to use the standard project layout, we can add integration tests to our Gradle build by using one of the following options: We can add our integration tests to the same directory than our unit tests. This is an awful idea
a_bicky 2021/04/06
java

test
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Separate Gradle tasks for unit and integration tests | Inspeerity Blog
a_bicky 2021/04/06
java

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GraalVM, Picocliã¨Javaã§ã¨ãã‚ããƒã‚¤ãƒ†ã‚£ãƒ–ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã‚¢ãƒ—ãƒªã‚’ä½œã‚ã†
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a_bicky 2021/03/30
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æœ€é©ãª Java ã® Docker ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’é¸ã³ãŸã„
Java ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ Docker ã‚³ãƒ³ãƒ†ãƒŠä¸Šã§å®Ÿè¡Œã—ã‚ˆã†ã¨ã—ãŸã¨ãã«ã€ãƒ™ãƒ¼ã‚¹ã‚¤ãƒ¡ãƒ¼ã‚¸ã¨ã—ã¦ã©ã® Docker ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’é¸ã¶ã®ãŒã‚ˆã„ã‹ã‚’è€ƒãˆã¦ã¿ã¾ã™ã€‚ ã¯ã˜ã‚ã« Java ã§ Web ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’é–‹ç™ºã—ã¦é‹ç”¨ã€ã¨ã„ã†ã¨ã€æ˜”ã¯ Tomcat ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ãŸã‚µãƒ¼ãƒã« JAR ãƒ•ã‚¡ã‚¤ãƒ«ã‚„ WAR ãƒ•ã‚¡ã‚¤ãƒ«ã‚’é…å¸ƒã—ã¦ãƒ‡ãƒ—ãƒã‚¤ã—ã¦ã„ãŸã‚ˆã†ãªè¨˜æ†¶ãŒå¾®ã‹ã«æ®‹ã£ã¦ã„ã‚‹ã®ã§ã™ãŒã€æ•°å¹´å‰ã‹ã‚‰ã¯ Spring Boot ã®ã‚ˆã†ã«çµ„ã¿è¾¼ã¿ Tomcat ãªã©ã‚’æŽ¡ç”¨ã—ã€Maven ã‚„ Gradle ã®ãƒ“ãƒ«ãƒ‰ã‚ªãƒ¼ãƒˆãƒ¡ãƒ¼ã‚·ãƒ§ãƒ³ãƒ„ãƒ¼ãƒ«ã®åŠ›ã‚’å€Ÿã‚Šã¦ Java ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®å®Ÿè¡Œã«å¿…è¦ãª JAR ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ã²ã¨ã¾ã¨ã‚ã«ã—ãŸ fat JAR (uber JAR) ã‚’æ§‹ç¯‰ã—ã€å˜ä½“ã® JAR ãƒ•ã‚¡ã‚¤ãƒ«ã ã‘ã‚’ Java ãŒã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚Œã¦ã„ã‚‹ã‚µãƒ¼ãƒã«é…å¸ƒã—ã¦ãƒ‡ãƒ—ãƒã‚¤â€¦ ã¨ã™ã‚‹ã“ã¨ãŒåœ§å€’çš„ã«å¤šããªã£ãŸæ°—ãŒã—ã¦
a_bicky 2021/03/22
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a_bicky 2021/03/16
java
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a_bicky 2021/03/14
java
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a_bicky 2020/09/19
java
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a_bicky 2019/07/10
jvm

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