3 You are developing code and you want to ensure that you in

3) You are developing code and you want to ensure that you include proper error handling. Create a try/catch block that includes assigning a variable tester to the value of 1 inside the try code block. If an error occurs, then the value of tester should be 2. In either case, include a section of code that will always assign the variable validate to a value of “here”. You should ensure that all code is included within the code construct of the try/catch block.

Solution

JAVA CODE

NOTE - Appropriate comments are included.

package trycatchex;

import java.util.Scanner;

public class TryCatchExample {
public static void main(String args[])
{
   //declaring the variables.
   int Tester;
   int here;
   int validate=0;
  
   //This is try block which if executes successfully then
   //will the value 1 to Tester variable
   //and variable here will have the value of validate
   try
   {
       Tester=1;
       here=validate;
   }
  
   //This block gets executed if any exception is occurred in above
   //codes and it will assign the value of Tester = 2
   //and variable here will have the value of validate
   catch(Exception e)
   {
       Tester = 2;
       here = validate;
   }
  
   //Note in both cases of try-catch block variable here will have the
   //the value of validate, if any of the blocks run.
}

}