/***********************
 *
 *   Lab Quiz 3 - the mash method
 *
 *   Author:   Shawn Brenneman
 *   Date:     2015-Oct-9
 *
 ***********************/
 public class LQ3Srv {

    
    public String mash (String s) {

        String mashS = "";
        boolean found = false;
        
        for (int ii=0; ii<s.length(); ii++) {
           if (s.charAt(ii) == 't' || s.charAt(ii) == 'T') {
               found = true;
               mashS += '+';
               }
           else if (s.charAt(ii) == 'x' || s.charAt(ii) == 'X') {
               found = true;
               mashS += "><";
               }
           else if (s.charAt(ii) == 'b') {
               found = true;
               mashS += '6';
               }
           else {
               mashS += s.charAt(ii);
               }

        }
        if (!found)
           mashS = "";

        return mashS;

    }


 }