t answerHow to format date from one form to another?OptionsSimpleDateFormatSimpleFormatDateFormatDateConverter

To format a date from one form to another in Java, the correct option is:

SimpleDateFormat

Explanation:

1. SimpleDateFormat is a class in Java that allows you to create date formats that can be used for both parsing and formatting dates. With this class, you can specify a date pattern and transform a date object into a formatted string and vice versa.

2. The other options, like SimpleFormatDateFormat and DateConverter, are not valid classes in the Java standard library.

3. You can use SimpleDateFormat as follows:

   import java.text.SimpleDateFormat;
   import java.util.Date;
   
   public class DateFormatExample {
       public static void main(String[] args) {
           Date date = new Date(); // current date
           SimpleDateFormat formatter = new SimpleDateFormat("dd/MM/yyyy"); // desired format
           String formattedDate = formatter.format(date); // format the date
           System.out.println("Formatted Date: " + formattedDate); // output
       }
   }
   

This shows how you can format a date using SimpleDateFormat, emphasizing its correctness as the answer.