StringBuilder sb = null;
String[] split = Split.split('.',fqi);
int at;
- for(int i=split.length-1;i>=0;--i) {
- if(sb == null) {
+ for (int i=split.length-1;i>=0;--i) {
+ if (sb == null) {
sb = new StringBuilder();
} else {
sb.append('.');
}
- if((at = split[i].indexOf('@'))>0) {
+ if ((at = split[i].indexOf('@'))>0) {
sb.append(split[i].subSequence(at+1, split[i].length()));
} else {
sb.append(split[i]);