Method isPalindrome

java/336_Palindrome_Pairs.java:66–72

(String word, int i, int j)

    }
        
    private boolean isPalindrome(String word, int i, int j) {
        while (i < j) {
            if (word.charAt(i++) != word.charAt(j--)) return false;
        }
            
        return true;
    }
}