import java.awt.*; import java.awt.event." import java.util.: class DatePicker( int month = java.util.Calendar.getInstance ().get (java.util.calendar. MONTH): int year - java.util.Calendar.getInstance...

how can we use javafx to avoid the showing errors

Extracted text: import java.awt.*; import java.awt.event." import java.util.: class DatePicker( int month = java.util.Calendar.getInstance ().get (java.util.calendar. MONTH): int year - java.util.Calendar.getInstance ().get (java.uti1.Calendar. YEAR) : : JLabel 1 = new JLabel("", JLabel.CENTER), lb1Month = new JLabel (); String day = "; JDialog d: JButton[) button = new JButton[49): Stringt) days-( "Sun", "Mon", "Tue", "Wed", "Thur", "Fri", "Sat" }: Stringtl montha - ("Jan", "Feb", "Mat", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "No public DatePicker (JFrame parent)( d- new JDialog(): d.setModal(true): JPanel pl = new JPanel (new GridLayout (7, 7))7 pl.setPreferredSize(new Dimension (430, 120)): for (int x - 0: x < 49;="" x++)="" (="" final="" int="" selection="" -="" x;="" button="" (x]-="" new="" jbutton():="" d.setsize="" (800,="" 800):="" if="" (x="">< 7)="" button="" (x).="" settext(days="" (x]):="" eput="">