一行中/*与*/是否成对出现
int count1 = 0;
www.2cto.com int count2 = 0;
Pattern p = Pattern.compile("/\\*");
Matcher m = p.matcher(line);
while (m.find()) {
count1++;
}
p = Pattern.compile("\\*/");
m = p.matcher(line);
while (m.find()) {
count2++;
}
return (count1 == count2);
}