question: public String generate ( int wordsCount , boolean startWithCommon ) { Collection < String > sentences = new LinkedList < String > ( ) ; int totalWords = 0 ; String [ ] words ; if ( startWithCommon ) { words = Arrays . copyOfRange ( COMMON_P , 0 , Math . min ( wordsCount , COMMON_P . length ) ) ; if ( words . length > 5 ) { words [ 4 ] += ',' ; } totalWords += words . length ; sentences . add ( sentence ( words , '.' ) ) ; } while ( totalWords < wordsCount ) { words = sample ( WORDS , Math . min ( rand ( 3 , 12 ) * rand ( 1 , 5 ) , wordsCount - totalWords ) ) ; totalWords += words . length ; insertCommas ( words ) ; sentences . add ( sentence ( words ) ) ; } return StringUtil . join ( sentences , " " ) ; }
target:  Generate a paragraph of Lorem ipsum