sclass MultiShortArrayInputStream_resettable extends InputStream {
  L<short[]> l;
  int idx, iBuf;
  int mark_idx, mark_iBuf;
  bool bigEndian;
  
  *(L<short[]> *l) {}
  
  public bool markSupported() { true; }
  
  public void mark(int n) {
    mark_idx = idx;
    mark_iBuf = iBuf;
  }
  
  public void reset() {
    idx = mark_idx;
    iBuf = mark_iBuf;
  }
  
  public int read() {
    while (iBuf >= l(get(l, idx))*2)
      if (idx >= l(l)-1) ret -1;
      else { ++idx; iBuf = 0; }
    short s = get(l, idx)[iBuf/2];
    int i = (odd(iBuf) != bigEndian ? s >> 8 : s) & 0xFF;
    iBuf++;
    ret i;
  }
}