How to do this question for Java? 

Q1: What is the output of this code? You need to fill in the memory spaces as required while you follow the code. The starting memory address is written next to the memory allocated to each function. (code continues to the next page). [32 points] public class worksheet1_1 { public static void main(String[] args) { int[] array = {1, 2, 3, 4}; func_1(); int x = func_2(); System.out.println(x); print (array_2); func_7(array); print (array); print (array_2); } // end of main method } func_3(x); static void func_1() { int x = 1; System.out.println( x); System.out.println(x); x = func_4(x); int[] array_2 = func_5(); print (array); print (array_2); array_2= func_6(array); print (array); } static int func_2() { int x = 2; return x; } static void func_3(int x) { int y = 1; x = x + y; System.out.println(x);