7. Bit Vectors Write a function which extracts all bits less than and excluding the bit i from a 32-bit 2's complement integer such that: num is a 32-bit 2's complement integer . i is the index bit with a range of (0, 32) For example, if i- 4-bit number num[3 0] i.e. bits (3,2,1,0). This must be completed in one line without multiplication, addition, subtraction, division or modulus. All right shifts must be signed. Note: Make sure your answer is of the form "return ;" 4 vou would return the public static int lowerBits(int num, int i)