@@ -0,0 +1,340 @@
+public String backAround(String str) %7B%0A  String tempStr;%0A%0A  if (str.length() %3C= 1)%7B%0A    tempStr = str;%0A  %7D%0A  return tempStr = str.charAt(str.length()-1) + str + str.charAt(str.length()-1);%0A%0A%7D%0A%0A// or%0A%0Apublic String backAround(String str) %7B%0A  // Get the last char%0A  String last = str.substring(str.length() - 1);%0A  return last + str + last;%0A%7D

Solve backAround