/*
* copyString
* 拷贝一段字符串到新的字符串中,这个方法会new一个新的指针
*/
public static String copyString(String src, int start, int len)
{
if(src == null)
{
return null;
}
StringBuffer sb = new StringBuffer();
for(int i = start; i < len; i++)
{
// 对src进行处理
}
return sb.toString();
}
findbugs插件检出高报警BUG。
Type Abbreviation Type Category IL IL_INFINITE_LOOP:An apparent infinite loop This loop doesn't seem to have a way to terminate (other than by perhaps throwing an exception).