Stuff

public class prova{  static boolean polindromo(String frase)  {    for(int i=0,j=frase.length()-1;i!=j && i!=j+1;i++,j--)       if(frase.charAt(i)!=frase.charAt(j))         return false;        return true;  }  public static void main(String[] args)  {    System.out.println(polindromo("anan"));  }}