public String splitAllophoneString(String allophoneString){
  List<String> phones=splitIntoAllophoneList(allophoneString,true);
  StringBuilder pronunciation=new StringBuilder();
  for (  String a : phones) {
    if (pronunciation.length() > 0)     pronunciation.append(" ");
    pronunciation.append(a);
  }
  return pronunciation.toString();
}

public String splitAllophoneString ( String allophoneString ) { List < String > phones = splitIntoAllophoneList ( allophoneString , true ) ; StringBuilder pronunciation = new StringBuilder ( ) ; for ( String a : phones ) { if ( pronunciation . length ( ) > 0 ) pronunciation . append ( " " ) ; pronunciation . append ( a ) ; } return pronunciation . toString ( ) ; }
split allophone string into a list of allophone symbols . include stress markers ( ' , ) and syllable boundaries ( - ) , skip space characters .
