Create a Java class called ExponentialValue that calculates the exponential value of a number. The user will provide the base and the exponent value. The base must be stored as a double. The exponent is an integer. You are NOT allowed to use Math.pow() for this. Your logic must also be able to handle negative exponents and negative numbers Example 1: base =2.0 exponent =2 output =4.0 Example 2: base =2.0 exponent =3 output =8.0 Example 3: base =3.0 exponent =2 output =0.111111111111111 Example 4: base =2.0 exponent =0 output =1