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sumOfDigits

Language/Type: Java loops parameters return
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Write a method named sumOfDigits that accepts an integer parameter and computes and returns the sum of all the digits of that number. For example, sumOfDigits(38015) returns 3+8+1+0+5 or 17. For negative numbers, return the same value as if the number were positive. For example, sumOfDigits(-72) returns 7+2 or 9.

Method: Write a Java method as described, not a complete program or class.

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