write the java program with these steps

Part 1: Read the following questions and write your best answers. Q1. Write, compile, and run a Java program that fulrills the following tasks: a) Create a data type I-dimentional array to hold 30 elements. b) Ask the user to fill the created array. (I Mark) c) Print the array elements. (I Mark) d) Create a method print Fun that receives a double array (1 Mark) and returns the sum of all (negative and odd) elements. (1 Mark) e) Invoke the print fun method and print the result. (1 Mark) f) Create another method print Fun that prints the mean. (2 Marks) Hiats: The mean is the same as the average value of a series of numbers and is found using a calculation: Add up all of the numbers and divide by the number of numbers in the series. The mean is calculated as follows: mean =nixi, where n is numbers count