void function ( ) { data_ = null ; }
this method frees the blob object and releases the resources that it holds . the object is invalid once the free method is called . if free is called multiple times , the subsequent calls to free are treated as a no-op . concode_field_sep int maxLength_ concode_elem_sep int MAX_LOB_SIZE concode_elem_sep byte[] data_ concode_elem_sep String copyright concode_field_sep int setBytes concode_elem_sep int setBytes concode_elem_sep int setByte concode_elem_sep void truncate concode_elem_sep InputStream getBinaryStream concode_elem_sep InputStream getBinaryStream concode_elem_sep long length concode_elem_sep OutputStream setBinaryStream concode_elem_sep long position concode_elem_sep long position concode_elem_sep byte[] getBytes