in src/main/java/org/apache/maven/shared/utils/StringUtils.java [242:262]
public static int indexOfAny(String str, String... searchStrs) {
if ((str == null) || (searchStrs == null)) {
return -1;
}
// String's can't have a MAX_VALUEth index.
int ret = Integer.MAX_VALUE;
int tmp;
for (String searchStr : searchStrs) {
tmp = str.indexOf(searchStr);
if (tmp == -1) {
continue;
}
if (tmp < ret) {
ret = tmp;
}
}
return (ret == Integer.MAX_VALUE) ? -1 : ret;
}