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- How do I compare strings in Java? 23 answers
Below Java code needs to reverse the input of the user and check if word entered and reverse are identical. Even when I enter aba, which is identical in reverse too, I get back false printed. Anyone knows why?
import java.util.Scanner;
public class Palindromes
{
public static void main(String[] args)
{
Scanner input = new Scanner(System.in);
System.out.println("Please enter a word:");
String userWord = input.nextLine();
System.out.println(isPalindrome(userWord));
}
/* Reverse method returns parameter in reverse */
public static String reverse(String word)
{
String reversed = "";
for(int i=(word.length()-1); i>=0; i--){
reversed += word.charAt(i);
}
return reversed;
}
/* Checks the condition if the word is Palindrome or not */
public static boolean isPalindrome(String word)
{
boolean status = true;
if( word == (reverse(word)) ){
status = true;
} else {
status = false;
}
return status;
}
}
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