import java.io.*; import java.util.UUID; public class ContactGenerator { /** * @param args */ public static void main(String[] args) throws Exception { File dbFile = new File("C:/Documents and Settings/Richard MonsonHaefel/Desktop/pim_files/pim-contact.csv"); FileWriter writer = new FileWriter(dbFile); String seperator = ", "; for(int i=0; i < 10000000; i++){ StringBuffer record = new StringBuffer(); record.append(getRandom(20)); record.append(seperator); record.append(getRandom(12)); record.append(seperator); record.append(getRandom(13)); record.append(seperator); record.append(getRandom(13)); record.append('\n'); writer.append(record); } writer.close(); } static String getRandom(int length) { // magic UUID uuid = UUID.randomUUID(); String myRandom = uuid.toString(); return myRandom.substring(length); } }