Write a method that takes a String as input and returns the reverse of that Stri

ID: 3551469 • Letter: W

Question

Write a method that takes a String as input and returns the reverse of that String. Then write a second method that uses the first method to test whether or not an input String is a palindrome. Your method should return true if the String is a palindrome, and false otherwise. Palindromes were discussed in Exercise 2 of Closed Lab 06, and you should use the same definition here. In addition, write a main method that tests your method with a variety of Strings that should return true and false values.

public class StringReverseWarray {

public static void main( String [] args ) {

String a = "abcdef";

String b = reverse( a );

System.out.println( b );

}

private static String reverse( String a ) {

String result = "";

for (int i = a.length() - 1; i >=0; i--) {

result += a.charAt(i);

}

return result;

}

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