Java Taskbook Level 2.6
Given an array of numbers:
int[] arr = {-1, 2, -3, 4, 5, 11};
	Find the sum of those elements of this array that are greater than zero and less than ten.
Given an array of integers:
int[] arr = {1, 2, 3, 4, 5};
	Print to the console the elements of this array that are even numbers.
Given an array of integers:
int[] arr = {1, 2, 3, 0, 4, 5};
	Print the elements of this array to the console up to the first zero.