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- [import java.io.*;
- import java.util.*;
- class Reverse{
- String reverse(String str) {
- String rStr = new StringBuffer(str).reverse().toString();
- return rStr;
- }
- String alphaOrder(String str){
- char[] charArray = str.toCharArray();
- Arrays.sort(charArray);
- String aString = new String(charArray);
- return aString;
- }
- public static void main(String[] args) throws IOException {
- System.out.print("Enter the String : ");
- BufferedReader br =new BufferedReader(new InputStreamReader(System.in));
- String inputString = br.readLine();
- System.out.println("String before reverse : " + inputString);
- Reverse obj = new Reverse();
- String reverseString = obj.reverse(inputString);
- String alphaString = obj.alphaOrder(inputString);
- System.out.println("String after reverse : " + reverseString);
- }
- }