returns the maximum position looked up , or -1 if no position has been looked up since reset/init . concode_field_sep int nextPos concode_elem_sep int nextWrite concode_elem_sep int count concode_elem_sep T[] buffer concode_field_sep boolean inBounds concode_elem_sep int getIndex concode_elem_sep T get concode_elem_sep int getBufferSize concode_elem_sep void reset concode_elem_sep void reset concode_elem_sep T newInstance concode_elem_sep void freeBefore
int function ( ) { return nextPos - 1 ; }