message: prevent crash if node count is > 4
diff: @@ -38,6 +38,7 @@ public class PoolUtils {
  public static void writeTransactions(File file, int nodesCnt) throws IOException {
  String testPoolIp = EnvironmentUtils.getTestPoolIP();
  + // this data and pool_transactions_genesis must have the same data and IP addresses
  String[] defaultTxns = new String[]{
  String.format("{\"reqSignature\":{},\"txn\":{\"data\":{\"data\":{\"alias\":\"Node1\",\"blskey\":\"4N8aUNHSgjQVgkpm8nhNEfDf6txHznoYREg9kirmJrkivgL4oSEimFF6nsQ6M41QvhM2Z33nves5vfSn9n1UwNFJBYtWVnHYMATn76vLuL3zU88KyeAYcHfsih3He6UHcXDxcaecHVz6jhCYz1P2UZn2bDVruL5wXpehgBfBaLKm3Ba\",\"client_ip\":\"%s\",\"client_port\":9702,\"node_ip\":\"%s\",\"node_port\":9701,\"services\":[\"VALIDATOR\"]},\"dest\":\"Gw6pDLhcBcoQesN72qfotTgFa7cbuqZpkX3Xo6pLhPhv\"},\"metadata\":{\"from\":\"Th7MpTaRZVRYnPiabds81Y\"},\"type\":\"0\"},\"txnMetadata\":{\"seqNo\":1,\"txnId\":\"fea82e10e894419fe2bea7d96296a6d46f50f93f9eeda954ec461b2ed2950b62\"},\"ver\":\"1\"}", testPoolIp, testPoolIp),
  String.format("{\"reqSignature\":{},\"txn\":{\"data\":{\"data\":{\"alias\":\"Node2\",\"blskey\":\"37rAPpXVoxzKhz7d9gkUe52XuXryuLXoM6P6LbWDB7LSbG62Lsb33sfG7zqS8TK1MXwuCHj1FKNzVpsnafmqLG1vXN88rt38mNFs9TENzm4QHdBzsvCuoBnPH7rpYYDo9DZNJePaDvRvqJKByCabubJz3XXKbEeshzpz4Ma5QYpJqjk\",\"client_ip\":\"%s\",\"client_port\":9704,\"node_ip\":\"%s\",\"node_port\":9703,\"services\":[\"VALIDATOR\"]},\"dest\":\"8ECVSk179mjsjKRLWiQtssMLgp6EPhWXtaYyStWPSGAb\"},\"metadata\":{\"from\":\"EbP4aYNeTHL6q385GuVpRV\"},\"type\":\"0\"},\"txnMetadata\":{\"seqNo\":2,\"txnId\":\"1ac8aece2a18ced660fef8694b61aac3af08ba875ce3026a160acbc3a3af35fc\"},\"ver\":\"1\"}", testPoolIp, testPoolIp),
  @@ -46,7 +47,7 @@ public class PoolUtils {
  };
  FileWriter fw = new FileWriter(file);
  - for (int i = 0; i < nodesCnt; i++) {
  + for (int i = 0; i < defaultTxns.length; i++) {
  fw.write(defaultTxns[i]);
  fw.write("\n");
  }
  