Read CSV

String[] parseCSVLine(String line, int index, int columnsToGet){
    int START_STATE = 0;
    int FIRST_QUOTE = 1;
    int SECOND_QUOTE = 2;
    int IN_WORD = 3;
    int IN_WORD_WITHOUT_QUOTES = 4;
    int state = START_STATE;
    String word = "";
    ArrayList lines = new ArrayList();
    char[] chars = line.toCharArray();

     for (int i = 0; i < chars.length; i++){
        char c = chars[i];

        if (c == '"'){
            if (state == START_STATE){
                state = FIRST_QUOTE;
            }
            else if ((state == FIRST_QUOTE) || (state == IN_WORD)){
                state = SECOND_QUOTE;
            }
            else if (state == SECOND_QUOTE){
                word += ("" + c);
                state = IN_WORD;
            }
        }
        else if (c == ','){
            if ((state == SECOND_QUOTE) || (state == IN_WORD_WITHOUT_QUOTES)){
                state = START_STATE;

                lines.add(word);
                if (lines.size() == columnsToGet) break;
                    word = "";
            }
            else if (state == START_STATE){
                state = START_STATE;
                lines.add(word.replaceAll("\"\"", "\""));
            }
            else{
                word += ("" + c);
                state = IN_WORD;
            }
        }
        else{
            if (state == START_STATE) state = IN_WORD_WITHOUT_QUOTES;
            else if (state != IN_WORD_WITHOUT_QUOTES){
                 state = IN_WORD;
                word += ("" + c);
            }
        }
    }
    if (lines.size() < columnsToGet){
        if ((state == SECOND_QUOTE) || (state == IN_WORD_WITHOUT_QUOTES))
             lines.add(word.replaceAll("\"\"", "\""));
    }
    String[] linesArray = new String[lines.size()];

    for (int i = 0; i < lines.size(); i++){
        linesArray[i] = (String) lines.get(i);
    }

    return linesArray;
}

// File from which to read.
File inputFile = new File( "test_input.csv" );

FileReader in = new FileReader( inputFile );
BufferedReader buffRead = new BufferedReader( in );

// Read the file in line-by-line.
int index = 0;
while( ( searchTerm = buffRead.readLine() )!=null){
    // Don't read header row
    if (index>0){
        // Parse the line into an array
        line = parseCSVLine(searchTerm, index, 5);

        // Get the values
        name = line[0];
        date = line[1];
        address = line[2];
        city = line[3];
        state = line[4];
        zip = line[5];

        // Set the needed values as session vaiables
        session.setVariable("NAME", name);
        session.setVariable("ZIP", zip);

        // Scrape for those values
        session.scrapeFile("Serach results");
    }
    index++;
}

// Close up the file.
in.close();
buffRead.close();

import au.com.bytecode.opencsv.CSVReader;

//initialize the reader
File f = new File("input/AK.csv");
CSVReader reader = new CSVReader(new FileReader(f));

//read the file saving it into a List of Maps
String[] headers = reader.readNext();
List lines = new ArrayList();
String[] line;
while((line = reader.readNext())!=null)
{
        Map m = new HashMap();
        for(int i=0;i<headers.length;i++)
        {
                m.put(headers[i],line[i]);
        }
        lines.add(m);
}
reader.close();

//print out what we read
for(int i=0;i<lines.size();i++)
{
        session.log(String.valueOf(lines.get(i)));
}