public class Utils {
public static final String breakLines(String s, int width) {
s = " " + s;
int n = 0;
boolean moreLines = true;
StringBuffer buffer = new StringBuffer();
if ((s == null) || (s.length() <= width)) return s;
while (moreLines) {
for (int i = width; i > 0; i--) {
if (s.charAt(n + i) == ' ') {
buffer.append(s.substring(n, n + i) + "\n ");
n = n + i + 1;
break;
}
}
if ((n + width) >= s.length()) {
buffer.append(s.substring(n));
moreLines = false;
}
}
return buffer.toString();
}
}