In-Class Exercises
Section 1: Short answer
a. What is a class? An object?
b. What is an array in Java?
c. What is overloading?
d. What is a constructor method?
Section 2
1. Write the definition heading for the following methods. Do not write the body of the
method, just the header. You can name all the methods by “myMethod”. You can name
the input parameters in any legal way.
a) a public non-static method that takes an int value as input and returns a double value
public double myMethod(int n)
b) a private static method that takes two String values as input and returns nothing
private static void myMethod(String s1, String s2)
c) the constructor method of the class Pet which takes two double values as input
public Pet(double n, double m)
d) a public static method that takes a float array as input and returns a double array.
public static double[] myMethod(float[] a)
