Q2) Write a Java program that uses regular expressions to make a modified copy of a text file that contains, among other things, some 10-digit phone numbers that begin with +966. The modified copy will contain the same text but in every phone number +966 must be replaced with 00966. Test your program well to make sure that it works correctly with all phone numbers regardless of their position in the file (beginning, middle, or end of a line). Also, if the text file contains a + symbol as in 2+3=5 that has nothing to do with phone numbers, it should be copied as it is without any modifications. Use a file that contains the following text to test your program. My phone number in SA is +9665930234. This phone number will appear in the output file as 009665930234. Even if I write it at the end of the line as in this line +9665930234 Or at the beginning of the line as in the following line +9665930234. It will appear as 009665930234 every time in the output file. However, the + in 2+3=5 will appear as it is without any modification