é ãé ãã¨æ¬é ãããã¡ãªãªãã¬ã¯ã·ã§ã³ã§ãããæè¿ã®JDKã§ããã£ã±ãé ãã®ãè¨æ¸¬ãã¦ã¿ã¾ããã setã¡ã½ãããå¼ã³åºãã¦å¤ãè¨å®ããå¦çã10ä¸åå®è¡ããéã®æè¦æéãè¨æ¸¬ 10å試è¡ãå¹³åãåå¾ã JRE1.5,1.6ã§ãããã試ãã çµæ JDK1.5.0_09 JDK1.6update1 ã¡ã½ããå¼ã³åºã 1msec 1msec ãªãã¬ã¯ã·ã§ã³ã使ã(ã¡ã½ããæ¤ç´¢æéã¯å«ã¾ãªã) 87msec 54msec ãªãã¬ã¯ã·ã§ã³ã使ã(ã¡ã½ããæ¤ç´¢æéãå«ã) 842msec 582msec ãã¯ããããªãã«ã¯éããã©ã10ä¸åå®è¡ãã¦ããã ãã®å·®ãªããã£ã½ã©ã¯ãªãã£ã«ã«ãªé¨åã§ãªããã°åé¡ãªãã®ã§ã¯ãã¨æãã¾ããã è¨æ¸¬ã§ä½¿ç¨ããã³ã¼ã è¨æ¸¬ã¿ã¹ã¯ã /** * ãªãã¬ã¯ã·ã§ã³ã使ã£ã¦å¤ãè¨å®ããã¿ã¹ã¯ * ã¡ã½ããæ¤ç´¢æéãå«ã */ static class Reflection
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