public class Palindrom
{

    boolean istPalindrom(String pali)
        {
            StringBuffer palibuf = new StringBuffer(pali);
            StringBuffer help = new StringBuffer();

            help = palibuf.reverse();

            String palibuf2 = new String(palibuf);
            String help2 = new String(help);

            if(palibuf2.equals(help2))
                return true;
            else
                return false;
        }

    public static void main(String[] argsv)
    {

        Palindrom eins = new Palindrom();
        System.out.println(eins.istPalindrom("redner"));

    }
}