question: public void writeHeader ( ) { ps . println ( "<html>" ) ; ps . println ( "<head>" ) ; ps . println ( "\t<title>Lag</title>" ) ; ps . println ( "\t<style>.first {background-color: #F00} .second {background-color: #FF0}</style>" ) ; ps . println ( "</head>" ) ; ps . println ( "<body>" ) ; ps . println ( "<table border=\"1\">" ) ; }
target:  writes the header of the html-file (including the content header).