Write a program to input a string and print each word in reverse.

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import java.io.*; class reverse {      public static void main() throws IOException      {         InputStreamReader ir=new InputStreamReader(System.in);         BufferedReader br=new BufferedReader(ir);                   //instance variables-replace the example below with your own.         int i,a1,l,p,j;         String str;         System.out.println("Enter the String: ");         str=br.readLine();         //Constructor for objects of class reverse         p=0; //initialise instance variables         l=str.length();         System.out.println("The Original String is: "+str);         System.out.println("The Reversed String with Word Position in place is: \n");                      for(i=0;i < l;i++)            {               char a=str.charAt(i);               a1=(int)a;                  if(a1==32 || i==l-1)                  {                     for(j=i;j >= p;j--)                     {                        char b=str.charAt(j);                        System.out.print(b);                     }                    System.out.print(" ");                    p=i;                  }            }      } } //IF ANY ERRORS IN CODE PLEASE COMMENT BELOW