question: public static void writeSingleBest ( Map < Integer , Sequence < IString > > translations , PrintStream singleBestWriter ) { assert translations != null ; assert singleBestWriter != null ; String nl = System . getProperty ( "line.separator" ) ; for ( int i = 0 ; i < translations . size ( ) ; ++ i ) { assert translations . containsKey ( i ) ; singleBestWriter . append ( translations . get ( i ) . toString ( ) + nl ) ; } }
target:  Write single best translations to file.