A program to reverse a String (Without using API)

Code:

 class reverseWithoutAPI  
 {  
   public static void main(String a[])  
   {  
     String str="Java 2 career";  
     String arr[]=str.split(" ");  
     System.out.print("Reversed String of "+str+":");  
      for(int i=arr.length-1;i>=0;i--)  
     {  
       char temp[]=arr[i].toCharArray(); 
       for(int j=temp.length-1;j>=0;j--)  
       {  
         System.out.print(temp[j]);  
       }  
       System.out.print(" ");  
     }  
   }  
 }  

OUTPUT:

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