Answer these both questions and wite it in simple java.

1)Write a short program that tests if an inputted word is a palindrome. A palindrome is a word that is spelled exactly the same forward and backwards such as radar or mom.

2)Write a short program that asks the user to input a sentence, and then outputs the sentence back with the case of every character reversed. So for example: HeLLo Mom! would be given back as hEllO mOM! . Spaces and punctuation should be ignored and left in place. You can use the Character class static functions to test the case of each letter.