this method is used to ensure the buffer can be closed . once the buffer is closed it is an immutable collection of bytes and can not longer be modified . this ensures that it can be passed by value without the risk of modification of the bytes . concode_field_sep Buffer parent concode_elem_sep int count concode_elem_sep int limit concode_elem_sep int start concode_elem_sep int length concode_elem_sep boolean closed concode_elem_sep byte[] buffer concode_field_sep String encode concode_elem_sep String encode concode_elem_sep String encode concode_elem_sep String encode concode_elem_sep void expand concode_elem_sep Buffer allocate concode_elem_sep Buffer allocate concode_elem_sep void clear concode_elem_sep void clear concode_elem_sep long length concode_elem_sep long length concode_elem_sep InputStream open concode_elem_sep InputStream open concode_elem_sep Buffer append concode_elem_sep Buffer append concode_elem_sep Buffer append concode_elem_sep Buffer append
void function ( ) { closed = true ; }