Question 1 Suppose a reference variable of type Long called myLong is already de

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Question 1 Suppose a reference variable of type Long called myLong is already declared. Create an object of type Long with the initial value of two billion and assign it to the reference variable myLong . ===================================================================================== Question 2 max is a method that accepts two int arguments and returns the value of the larger one. Four int variables, population1 , population2 , population3 , and population4 have already been declared and initialized. Write an expression (not a statement!) whose value is the largest of population1 , population2 , population3 , and population4 by calling max . Assume that max is defined in the same class that calls it.

Explanation / Answer

1.Look up the doco for the String class String , go to the Constructor summary and you will find all of the possibilities to use with the new operator. myString = new String(); is probably what you want! . . . . 2. int x = Math.max(population4 , Math.max(population3, Math.max(population1 ,population2 )));

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