docs: public DoubleBuffer get (double[] dest, int off, int len) {
          int length = dest.length;
          if (off < 0 || len < 0 || (long)off + (long)len > length) {
              throw new IndexOutOfBoundsException();
          }
  
          if (len > remaining()) {
              throw new BufferUnderflowException();
          }
          for (int i = off; i < off + len; i++) {
              dest[i] = get();
          }
          return this;
      }