JAVA PROJECT

A palindrome is a word or phrase that reads the same forward and backward, ignoring blanks and considering uppercase and lowercase versions of the same letter to be equal. For example, the following are palindromes:

warts n straw

radar

Able was I ere I saw Elba

tacocat

Write a program that will accept a sequence of characters terminated by a period and will decide whether the stringwithout the periodis a palindrome. You may assume that the input contains only letters and blanks and is at most 80 characters long. Include a loop that allows the user to check additional strings until she or he requests that the program end. (Hint: Define a static method called isPalindrome that begins as follows.)

/** Precondition: The array a contains letters and blanks in positions a[0] through a[used 1]. Returns true if the string is a palindrome and false otherwise. */ public static boolean isPalindrome(char[] a, int used)

Your program should read the input characters into an array whose base type is char and then call the preceding method. The int variable used keeps track of how much of the array is used, as described in the section entitled Partially Filled Arrays.