Question: Lab #2. Chapter 7. PC #11. Array Operations (Page 491) Write a Java program that accepts a file name from command line, then initializes an

Lab #2. Chapter 7. PC #11. Array Operations (Page 491)

Write a Java program that accepts a file name from command line, then initializes an array with test data using that text file as an input. The file should contain floating point numbers (use double data type). The program should also have the following methods:

* getTotal. This method should accept a one-dimensional array as its argument and return the total of the values in the array.

* getAverage. This method should accept a one-dimensional array as its argument and return the average of the values in the array.

* getHighest. This method should accept a one-dimensional array as its argument and return the highest value in the array.

* getLowest. This method should accept a one-dimensional array as its argument and return the lowest value in the array.

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