Instruction:java is required

You must run and compile the attachments before attempting the exercises above.Screen shot of the outputYou must run and compile the attachments before attempting the exercises above.$/**$ Dr Babs$/**$ Dr Babs$*$ Machine Problem #$1*$ Intro to Java Programming$**$ First Applet Programming Problem$*/$import java.awt.$*$;import java.applet.$*$;import java.awt.event.$*$;public class prob$5$ extends Applet implements ActionListener$\{$Label greeting $=$ new Label$("$Enter Category $1-7")$;Font IFont $=$ new Font$("$TimesRoman$",$ Font.ITALIC, $14)$;Label head$1=$ new Label$("$ SEAT SECTION $")$;Label head$2=$ new Label$("$PRICE PER SEAT"$)$;Button submit $=$ new Button$("$Submit$")$;Button clear $=$ new Button$("$Clear$")$;TextField category $=$ new TextField$("",3)$;TextField name $=$ new TextField$("",15)$; TextField cost $=$ new TextField$("",9)$;public void init$()\{$greeting$.$setFont$($IFont$)$;add$($greeting$)$;add$($category$)$;add$($submit$)$;add$($clear$)$;add$($name$)$;add$($cost$)$;add$($head$1)$;add$($head$2)$; category.addActionListener$($this$)$;category.requestFocus$()$;submit.addActionListener$($this$)$;clear.addActionListener$($this$)$;$\}$public void actionPerformed$($ActionEvent thisEvent$)\{$int temp;String catString $=$ category.getText$()$;try$\{$temp $=$ Integer.parseInt$($ catString $)$;$\}$catch$($ NumberFormatException e $)\{$temp $=0$;$\}$switch$($temp$)\{$case $1$:name.setText$("$Courtside$")$;cost$.$setText$("35\mathrm{.}00")$;category.requestFocus$()$;break;case $2$:name.setText$("$On The Floor"$)$;cost$.$setText$("22\mathrm{.}00")$;category.requestFocus$()$;break;case $3$:name.setText$("$The Perimeter"$)$;cost$.$setText$("15\mathrm{.}00")$;category.requestFocus$()$;break;case $4$:name.setText$("$Under The Hoop"$)$;cost$.$setText$("13\mathrm{.}00")$;category.requestFocus$()$;break;case $5$:name.setText$("$Above The Rim"$)$;cost$.$setText$("12\mathrm{.}00")$;category.requestFocus$()$;break;case $6$:name.setText$("$Full Court"$)$;cost$.$setText$("12\mathrm{.}00")$;category.requestFocus$()$;break;case $7$:name.setText$("$High Five"$)$;cost$.$setText$("9\mathrm{.}00")$;category.requestFocus$()$;break;default:name.setText$("$INVALID$")$;cost$.$setText$("0")$;category.requestFocus$()$;$\}$if$($thisEvent$.$getActionCommand$()==$ "Clear"$)\{$category$.$setText$("")$;name.setText$("")$;cost$.$setText$("")$;category.requestFocus$()$;$\}$invalidate$()$;validate$()$;$\}\}$Run this program to demonstrate spring manipulationimport java.util.Scanner;public class ThreeLetterAcronym$\{$ public static void main$($String$[]$ args$)\{$ Scanner input $=$ new Scanner$($System$.$in$)$; String tla $="",$ entry; int stringLength; int i; int count $=0$; int MAX $=3$; char c; System.out.print$("$Please enter three words: $")$; entry $=$ input.nextLine$()$; stringLength $=$ entry.length$()$; tla $+=$ Character.toUpperCase$($entry$.$charAt$(0))$; $++$count; for$($i $=1$; i $<$ stringLength; i$++)\{$ if$($count $<$ MAX$)\{$ if$($entry$.$charAt$($i$)==\text{'}\text{'})\{++$i; c $=$ entry.charAt$($i$)$; c $=$ Character.toUpperCase$($c$)$; tla $+=$ c; $++$count; $\}\}\}$ System.out.print$($ "Original phrase was $"+$ entry $+"$

Three letter acronym is $"+$ tla$)$; $\}\}$