public void ReadCVS() {
BufferedReader br = null;
String line = "";
String cvsSplitBy = ",";
int nbA,nbB,nbC;
nbA=nbB=nbC=0;
String lval="";
String test;
double x = 25;
double y = 100;
double z = 200;
double lp1 = 0;
try {
ArrayList<String> l1 = new ArrayList<String>();
br = new BufferedReader(new FileReader(this.filePath));
while ((line = br.readLine()) != null) {
//System.out.println(line);
// use comma as separator
String[] tempData = line.split(cvsSplitBy);
allDatakey.add(tempData[0]);
allDataValue.add(tempData[1]);
double j = parseDouble(tempData[1]);
}
//I want to use j here
if((j>x)&&(j<y)){
test ="A";
if(!lval.equals("A")){
l1.add(test+String.valueOf(nbA));
nbA++;
}
lval="A";
in this code the double j is inside the whileloop , my question is : how can I declare it to use it outside the whillloop buffer ....