Determining Potential Line Breaks in a Unicode String

 
 BreakIterator iterator = 
   BreakIterator.getLineInstance(Locale.CANADA);
 
 iterator.setText("line1\nline2");
 
   for (int index=iterator.first(); index !=
     BreakIterator.DONE; index=iterator.next()) {
  
       process(index);
   }