Concept of recursion using factorial in java

public class P_07_recursion_factorial
{ 
    static int factorial(int n)
    {     
          if (n == 1)     
            return 1;     
          else     
            return(n * factorial(n-1));     
    }       
public static void main(String[] args)
{ 
System.out.println("Factorial of 5 is: "+factorial(5)); 
} 
}

Output :

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