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Write a static method that takes int number as input argument and returns the sum of the digits of that number.


public CheckSum {


public static void main (String []args){

System.out.println(digitSum(45));

public static int digitSum(int number) {
		
	int sum = 0;
         
        while (number != 0)
        {
            sum = sum + number % 10;
            number = number/10;
        }
     
    return sum;
	}
}
}
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