Question: Q3) Answer the following: A: Write Java program to design two classes with one public member of integer variable. Read these two variables of classes

Q3) Answer the following:

A: Write Java program to design two classes with one public member of integer variable. Read these two variables of classes and get the small number by passing variables to a method called getsmall(.

B: Write a simple java code to make the user enter two double numbers and then swap the values of these numbers. Calculate the sum of these numbers.

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