Write a static method named negativeSum() that accepts a string of text as a parameter from the standard console input stream. Assume that the text is a series of integers, and determine whether or not the cumulative sum starting from the first number is ever negative. The method should produce a message indicating whether or not a negative sum is possible and it should return true if a negative sum can be reached and false if it can't be reached. For example, if the string contains the following text,

"38 4 19 -27 -15 -3 4 19 38"

your method will consider the sum of just one number (38), the sum of the first two numbers (38 + 4), the sum of the first three numbers (38 + 4 + 19), and so on up to the sum of all of the numbers. None of these sums is negative, so the method would produce the following message:

no negative sum

and would return false. If the text is the following,

"14 7 -10 9 -18 -10 17 42 98"

the method finds that a negative sum is reached after adding 6 numbers together

(14 + 7 + -10 + 9 + -18 + -10) and that the sum is -8. It should report the following:

-8 after 6 steps

and should return true, indicating that a negative sum can be reached