public class Utils {
public static final String format(long l) {
String s = String.valueOf(l);
int digits = 0;
while (s.length() > 3) {
s = s.substring(0, s.length() - 3);
digits++;
}
StringBuffer buffer = new StringBuffer();
buffer.append(s);
if ((s.length() == 1) && (String.valueOf(l).length() >= 3)) {
buffer.append(".");
buffer.append(String.valueOf(l).substring(1, 3));
} else if ((s.length() == 2) && (String.valueOf(l).length() >= 3)) {
buffer.append(".");
buffer.append(String.valueOf(l).substring(2, 3));
}
if (digits == 0) {
buffer.append(" B");
} else if (digits == 1) {
buffer.append(" KB");
} else if (digits == 2) {
buffer.append(" MB");
} else if (digits == 3) {
buffer.append(" GB");
} else if (digits == 4) {
buffer.append(" TB");
}
return buffer.toString();
}
}