差異處
這裏顯示兩個版本的差異處。
| 下次修改 | 前次修改 | ||
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java:code_quality:findbug:sbsc_use_stringbuffer_concatenation [2013/02/24 23:01] 127.0.0.1 外部編輯 |
java:code_quality:findbug:sbsc_use_stringbuffer_concatenation [2023/06/25 09:48] (目前版本) |
||
|---|---|---|---|
| 行 2: | 行 2: | ||
| ====== SBSC_USE_STRINGBUFFER_CONCATENATION ====== | ====== SBSC_USE_STRINGBUFFER_CONCATENATION ====== | ||
| ===== Description ===== | ===== Description ===== | ||
| - | SBSC: Method com.supermicro.ssm.server.web.comp.embed.AppletComponent.getValue(String) concatenates strings using + in a loop\\ | + | SBSC: Method AppletComponent.getValue(String) concatenates strings using + in a loop\\ |
| The method seems to be building a String using concatenation in a loop. In each iteration, the String is converted to a StringBuffer/StringBuilder, appended to, and converted back to a String. This can lead to a cost quadratic in the number of iterations, as the growing string is recopied in each iteration.\\ | The method seems to be building a String using concatenation in a loop. In each iteration, the String is converted to a StringBuffer/StringBuilder, appended to, and converted back to a String. This can lead to a cost quadratic in the number of iterations, as the growing string is recopied in each iteration.\\ | ||
| 行 24: | 行 24: | ||
| return sb.toString(); | return sb.toString(); | ||
| </code> | </code> | ||
| + | ===== ===== | ||
| + | ---- | ||
| + | \\ | ||
| + | ~~DISQUS~~ | ||
