void function ( ) { thread . start ( ) ; thread = null ; }
start the thread . this method is called after opening the database to avoid deadlocks concode_field_sep WeakReference<Database> databaseRef concode_elem_sep boolean stop concode_elem_sep int writeDelay concode_elem_sep Thread thread concode_field_sep void setWriteDelay concode_elem_sep WriterThread create concode_elem_sep void run concode_elem_sep void stopThread