[B! findbugs] Nagiseã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

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findbugsã«é–¢ã™ã‚‹Nagiseã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

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Findbugsã‚’Eclipseã¨Mavenã§å®Ÿè¡Œã™ã‚‹ - Yamkazu's Blog
Findbugsã¯ã¿ãªã•ã‚“ã”å˜çŸ¥ã®é€šã‚Šã€ã‚¯ãƒ©ã‚¹ã‚„JARãƒ•ã‚¡ã‚¤ãƒ«ã‚’è§£æžã—ã¦æ½œåœ¨çš„ãªå•é¡Œã‚’æŽ¢ã—å‡ºã—ã¦ãã‚Œã‚‹é™çš„è§£æžãƒ„ãƒ¼ãƒ«ã§ã™ã€‚ ä»Šã®ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§ã¯ã“ã®Findbugsã‚’2ã¤ã®ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã§å®Ÿæ–½ã—ã¦ã„ã¾ã™ã€‚ Eclipseã«Findbugs Pluginã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã€ãƒ“ãƒ«ãƒ‰ã¨åŒæ™‚ã«Findbugsã‚’å®Ÿè¡Œ CIã®ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã§Mavenã§Findbugsã‚’å®Ÿè¡Œ åŸºæœ¬çš„ã«ã¯é–‹ç™ºè€…ã¯å‰è€…ã ã‘ã‚’æ„è˜ã—ã¦ã€å¾Œè€…ã¯é–‹ç™ºãƒªãƒ¼ãƒ€ãªã‚“ã‹ãŒãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã®å…¨ä½“çŠ¶æ³ã‚’æŠŠæ¡ã—ã¦ã„ã‚‹ã®ã«ä½¿ç”¨ã—ã¦ã„ã¾ã™ã€‚ ã“ã“ã§Eclipseã¨Maven2ã®2ç®‡æ‰€ã§Findbugsã‚’å®Ÿè¡Œã—ã¦ã„ã‚‹ã‚ã‘ã§ã™ãŒã€ã“ã®2ç®‡æ‰€ã§åŒæ§˜ã®è¨å®š(åŒã˜Findbugsã®ãƒ«ãƒ¼ãƒ«ã‚»ãƒƒãƒˆ)ã§å®Ÿè¡Œã•ã‚Œã‚‹ã‚ˆã†ã«ã—ã¦ãŠãå¿…è¦ã‚ã‚Šã¾ã™ã€‚ã“ã®è¨å®šã®æ–¹æ³•ãŒè‰²ã€…ã‚ã‚“ã©ãã•ã„ã€‚ã¨ã„ã†ã‹Eclipseã®FindbugsãŒã‚ã¾ã‚Šã„ã‘ã¦ã„ãªã„ã€‚ Maven2ã¨Eclipseã®Find
Nagise 2009/12/15
findbugs
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FindBugs version2.0.2 ãƒã‚°ãƒ‘ã‚¿ãƒ¼ãƒ³è©³ç´°
Bx : éžåŠ¹çŽ‡ãªæµ®å‹•å°æ•°ç‚¹æ•°ã®ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã‚’å‘¼ã³å‡ºã—ã¦ã„ã¾ã™ã€‚ valueOfã‚¹ã‚¿ãƒ†ã‚£ãƒƒã‚¯ãƒ¡ã‚½ãƒƒãƒ‰ã‚’ä»£ã‚ã‚Šã«ä½¿ç”¨ã—ã¦ãã ã•ã„ã€‚ (DM_FP_NUMBER_CTOR) new Double(double)ã‚’å‘¼ã³å‡ºã™ã¨ã€å¸¸ã«æ–°ãŸãªã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆãŒç”Ÿæˆã•ã‚Œã¾ã™ã€‚ã“ã‚Œã«å¯¾ã—ã€Double.valueOf(double)ã¯ã€ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã€ã‚¯ãƒ©ã‚¹ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã€JVMã«ã‚ˆã£ã¦ã‚ãƒ£ãƒƒã‚·ãƒ¥ã™ã‚‹ã“ã¨ãŒå¯èƒ½ã§ã™ã€‚ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚’ä½¿ç”¨ã™ã‚‹ã“ã¨ã«ã‚ˆã£ã¦ã€ä½™è¨ˆãªã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ç”Ÿæˆã‚’é˜²ãŽã€ã‚³ãƒ¼ãƒ‰ã®å®Ÿè¡ŒåŠ¹çŽ‡ã‚’æ”¹å–„ã§ãã¾ã™ã€‚ ãƒãƒ¼ã‚¸ãƒ§ãƒ³5.0ã‚ˆã‚Šå‰ã®Javaå®Ÿè¡Œç’°å¢ƒã¨ã®äº’æ›æ€§ãŒä¸è¦ã§ã‚ã‚Œã°ã€ã‚ªãƒ¼ãƒˆãƒœã‚¯ã‚·ãƒ³ã‚°ã‹ã€Doubleã€Floatã®valueOf()ãƒ¡ã‚½ãƒƒãƒ‰ã‚’ä»£ã‚ã‚Šã«ä½¿ç”¨ã—ã¦ãã ã•ã„ã€‚ Bx : éžåŠ¹çŽ‡ãªNumberã®ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ãŒå‘¼ã³å‡ºã•ã‚Œã¦ã„ã¾ã™ã€‚ ä»£ã‚ã‚Šã« valueOf ã‚¹ã‚¿ãƒ†ã‚£ãƒƒã‚¯ãƒ¡ã‚½ãƒƒãƒ‰ã‚’ä½¿ç”¨ã—ã¦ãã ã•ã„ã€‚
Nagise 2009/10/22
findbugs
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Bill Pughæ°ã«ã‚ˆã‚‹FindBugs 1.3.9ãŒãƒªãƒªãƒ¼ã‚¹
Spring Bootã«ã‚ˆã‚‹APIãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰æ§‹ç¯‰å®Ÿè·µã‚¬ã‚¤ãƒ‰ ç¬¬2ç‰ˆ ä½•åƒäººã‚‚ã®é–‹ç™ºè€…ãŒã€InfoQã®ãƒŸãƒ‹ãƒ–ãƒƒã‚¯ã€ŒPractical Guide to Building an API Back End with Spring Bootã€ã‹ã‚‰ã€Spring Bootã‚’ä½¿ã£ãŸREST APIæ§‹ç¯‰ã®åŸºç¤Žã‚’å¦ã‚“ã ã€‚ã“ã®æœ¬ã§ã¯ã€å‡ºç‰ˆæ™‚ã«æ–°ã—ããƒªãƒªãƒ¼ã‚¹ã•ã‚ŒãŸãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã‚ã‚‹ Spring Boot 2 ã‚’ä½¿ç”¨ã—ã¦ã„ã‚‹ã€‚ã—ã‹ã—ã€Spring Boot3ãŒæœ€è¿‘ãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã€é‡è¦ãªå¤‰...
Nagise 2009/09/25
FindBugs 2.0ã¯å¹´å†…ãƒªãƒªãƒ¼ã‚¹äºˆå®šã‹

findbugs

java
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Nagise 2009/09/17
LGPLãªã®ã‹ã€‚ã‚¢ãƒŽãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã‚’extendsã—ãŸã‚¢ãƒŽãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œã£ã¦é–“æŽ¥çš„ã«ä½¿ã†ã¨ã‹å‡ºæ¥ãªã„ã‹ã—ã‚‰

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FindBugs ã¨ã¯ã€ãƒ—ãƒã‚°ãƒ©ãƒ ä¸ã«å˜åœ¨ã™ã‚‹ãƒã‚°ã‚’æ¤œå‡ºã™ã‚‹ãƒ„ãƒ¼ãƒ«ã§ã™ã€‚ ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã§å•é¡Œã¨ãªã‚Šå¾—ã‚‹ãƒã‚°ãƒ‘ã‚¿ãƒ¼ãƒ³ã‚’æ¤œçŸ¥ã—ã€ãƒ¦ãƒ¼ã‚¶ã«ãã‚Œã‚’çŸ¥ã‚‰ã›ã¾ã™ã€‚ ä»¥ä¸‹ã€FindBugs ãŒå®šç¾©ã™ã‚‹ãƒã‚°ãƒ‘ã‚¿ãƒ¼ãƒ³ã®ä¸€è¦§ã¨ç°¡å˜ãªã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ã‚’ç¤ºã—ã¾ã™ã€‚ å¯¾è±¡ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¯ 1.2.1 ã§ã™ã€‚ Limy Eclipse Plugin ã‚’ä½¿ãˆã°ã€Findbugsã«ã‚ˆã‚‹ã‚³ãƒ¼ãƒ‰ãƒã‚§ãƒƒã‚¯ã‚’ç°¡å˜ã«è¡Œãˆã¾ã™ï¼ Bad practice ã“ã®ã‚«ãƒ†ã‚´ãƒªã®ãƒã‚°ãƒ‘ã‚¿ãƒ¼ãƒ³ã¯ã€ã€Œãƒãƒƒãƒ‰ãƒ»ãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ã€ã€‚ è‰¯ããªã„ã‚³ãƒ¼ãƒ‰è¨˜è¿°æ³•ã‚’æŒ‡ã—ã¾ã™ã€‚ AM: Creates an empty jar file entry ç©ºã®jarãƒ•ã‚¡ã‚¤ãƒ«ã‚’ä½œæˆã—ã¦ã„ã¾ã™ã€‚ putNextEntry() ãƒ¡ã‚½ãƒƒãƒ‰å‘¼å‡ºã®å¾Œã€ã™ãã« closeEntry() ã‚’å‘¼ã³å‡ºã—ã¦ã„ã¾ã™ã€‚ jaråœ§ç¸®ã™ã‚‹ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã¯ putNextEntry() ãƒ¡ã‚½ãƒƒãƒ‰ã‚’å‘¼ã³å‡ºã—ãŸå¾Œã§
Nagise 2008/02/05
FindBugsã®ãƒã‚°ãƒ‘ã‚¿ãƒ¼ãƒ³ã®æ—¥æœ¬èªžè§£èª¬

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