Separateur virgule CSV Java

Bonjour,

Voila j'ai un petit programme qui me découpe mon fichier CSV.

Cependant j'avoue bloquer sur quelque chose de simple je penses, mon fichier CSV utilise "," comme séparateur de colonne et je souhaiterai dire à mon programme que lorsqu'il tombe sur une virgule alors il passe au mot suivant.

Merci d'avance pour votre aide :)

Voici mon programme :

var dateDay = java.util.Date();
var format = new java.text.SimpleDateFormat("yyyyMMdd")

_out = new java.io.BufferedWriter(new java.io.OutputStreamWriter(new java.io.BufferedOutputStream(new java.io.FileOutputStream("%x{$GestFiles_001_IN/tech:path()}x%/Servicenow_" + format.format(dateDay)+".csv")),"CP1252"));
_in = new java.io.BufferedReader(new java.io.InputStreamReader(new java.io.BufferedInputStream(new java.io.FileInputStream("%x{$GestFiles_001_IN/tech:path()}x%/Servicenow_tmp_" + format.format(dateDay)+".csv")),"CP1252"));
_in_n = new java.io.BufferedReader(new java.io.InputStreamReader(new java.io.BufferedInputStream(new java.io.FileInputStream("%x{$GestFiles_001_IN/tech:path()}x%/Servicenow_tmp_" + format.format(dateDay)+".csv")),"CP1252"));

var current_line = null;
var to_write = null;

try {

	// Gestion header
	
	current_line =  _in.readLine();
	_out.write(current_line + "\r\n");
	
	next_line =  _in_n.readLine();
	
	// Gestion Data

	next_line =  _in_n.readLine();   // At this step, current_line is the row number 1, next_line the number 2
	
	do {
		current_line =  _in.readLine();
		next_line =  _in_n.readLine();
		
		to_write = current_line;
		
		// While there is justification in the next line, concatenate on the same line
		while (next_line != null && !(next_line.startsWith("\"PRJTASK")) && !(next_line.startsWith("\"_-ERRE-"))&& !(next_line.startsWith("\"B-"))&& !(next_line.startsWith("\"R-"))){
			
			to_write = to_write + " " + next_line;
			next_line =  _in_n.readLine();
			current_line =  _in.readLine();  // Do not make a gap with next_line
		}
		
		if (to_write != null){
			_out.write(to_write + "\r\n");
		}
		
	} while (current_line != null);
} 
finally {
	_in.close();
	_in_n.close();
	_out.close();
}