super(TYPE_FLOAT, size, numBanks); bankData = new float[numBanks][size]; data = bankData[0];
super(TYPE_FLOAT, size, 1, 0); bankData = new float[1][]; data = new float[size]; bankData[0] = data;
  public DataBufferFloat(int size, int numBanks)  {    super(TYPE_FLOAT, size, numBanks);    bankData = new float[numBanks][size];    data = bankData[0];  }