Write a program that includes in its MainClass the following methods:1. A method called printArray that takes an array of integer values and a boolean value. The method prints the array elements on the same line with one space between each two elements. If the boolean value is true, the elements must be printed in their original order, if it is false they must be printed in reverse order. The method should print a new line after printing the array elements. Write a program that includes in its MainClass the following methods:1. A method called printArray that takes an array of integer values and a boolean value.The method prints the array elements on the same line with one space between eachtwo elements. If the boolean value is true, the elements must be printed in their originalorder, if it is false they must be printed in reverse order. The method should print a newline after printing the array elements.2. A method called getStatistics that takes an array of integers and an integer, and returnsa double value based on the value of the integer parameter as follows:• If the value of the integer parameter is 1, it returns the summation of the arrayelements.• If the value of the integer parameter is 2, it returns the average of the array elements.• If the value of the integer parameter is 3, it returns the maximum value in the array.• If the value of the integer parameter is 4, it returns the minimum value in the array.• Ifvalue of the integer parameter is 5, it returns the variance of the array elementswhose equation is as follows:E(x; - x)2п — 1x is the average, and n is the number of elements in the array.If the value of the integer parameter is none of the above, the method must print thestatement "Invalid Choice – ZERO returned" and returns 0.3. A method called isAscendingOrdered that takes an array of integers and returns true ifit's ordered ascendingly and false otherwise.4. A method called shiftAndFill that takes an array of integers and a variable lengthargument list of integers. The method must shift the array elements to the right and fillthe emptied indices with the values in the variable length argument.Note that this method must not create a new array, it must modify the array in its place.Moreover, it must make sure the number of values in the variable length argument isless that the array length. If not, the array must not be modified. Similarly, if there areno values passed in the variable length argument, the array must not be modified.For example, if the passed array is 6, 2, 5, 1, 8, and the values 10, 9 are passed in thevariable length argument, after invoking the method the array must become:10, 9, 6, 2, 5

The question is to write a program for the given problem. As mentioned, only question number 1 has…

Answered: Write a program that includes in its…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Write a program that includes in its MainClass the following methods: 1. A method called printArray that takes an array of integer values and a boolean value. The method prints the array elements on the same line with one space between each two elements. If the boolean value is true, the elements must be printed in their original order, if it is false they must be printed in reverse order. The method should print a new line after printing the array elements.