protected boolean readBackup ( Decoder decoder ) throws IOException { short numberOfBackupSteps = decoder . in . readVarShort ( 3 ) ; TrieNode fromNode = decoder . node ; if ( 0 == numberOfBackupSteps ) return true ; for ( int i = 0 ; i < numberOfBackupSteps ; i ++ ) { decoder . node = decoder . node . godparent ( ) ; } if ( verbose != null ) { verbose . println ( String . format ( "Backing up %s from from %s to %s" , numberOfBackupSteps , fromNode . getDebugString ( ) , decoder . node . getDebugString ( ) ) ) ; } return false ; }
Read backup boolean .