void function ( ) { }
this method closes the stream . any futher attempts to read from the stream may generate an ioexception this method does nothing in this class , but subclasses may override this method in order to provide additional functionality . concode_field_sep PlaceHolder placeHolder concode_field_sep int read concode_elem_sep int read concode_elem_sep int read concode_elem_sep boolean markSupported concode_elem_sep int available concode_elem_sep void reset concode_elem_sep long skip concode_elem_sep void mark