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Write a class with a legal name of your choosing. Your class should satisfy the following requirements: Have only one constructor that takes no arguments. Have a field that holds a count of how many instances of the class (i.e. objects) have been created. This field should be shared among all instances. Use proper encapsulation The object count should not be mutable from outside the class. A single accessor method should be written to retrieve the object count. No other methods are required. Make sure to select the ‘Preformatted’ style from the dropdown so your code is formatted clearly. DO NOT USE THE TAB KEY WHEN WRITING CODE AS YOU MAY ACCIDENTALLY SUBMIT YOUR EXAM. USE THE SPACE BAR INSTEAD.

What is the resulting value of the following expression: 7 / 2.0 * 5

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Given the if/else block, choose the corresponding ternary expression.   int a = 4; int b = 10; int result;if (b != a) { result = b * a; } else { result = a + b; } 

Complete the following code. Make sure to complete the code in such a way that doesn’t invalidate the comments and that no implicit conversions are taking place on assignments of primitive data types.  [import] public class Test {     public static void main(String[] args) {         int weight;         double height;         // create a keyboard Scanner         Scanner scanner = [init]         // get an integer value from the user         weight = [int]          // get a double value from the user         height = [double]           // compute total price         double BMI = weight / height;         // print BMI to 2 decimal places         [print]     } } 

Convert the following switch statement to an if-else block so the output is the same for all cases. Assume the switch variable is already declared and initialized. Note that some lines may need to be blank, if that is the case and there are multiple lines in the block, the blank line MUST BE THE LAST LINE in the block.  For example (follow this format):   if (a == 10) { sum += 10; //LEAVE BLANK }   Instead of (do NOT do this):   if (a == 10) { //LEAVE BLANK sum += 10; }  Some lines may be used once, never, or multiple times.  switch (country) { case ‘V’: System.out.println(“….”); case ‘P’: System.out.println(“////”); break; default: System.out.println(“****”); case ‘I’: System.out.println(“!!!!”); }     if (1._______________) {  2._______________________  3._______________________ } else if (4._______________) {  System.out.println(“////”); } else if (5.________________) {  System.out.println(“!!!!”); } else {  6._______________________  7._______________________     } 

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Complete the following code. Make sure to complete the code in such a way that doesn’t invalidate the comments and that no implicit conversions are taking place on assignments of primitive data types.  [import] public class Test {     public static void main(String[] args) {         int num;         double stockValue;         // create a keyboard Scanner         Scanner scanner = [init]         // get an integer value from the user         num = [int]          // get a double value from the user         stockValue = [double]           // compute cost         double cost = num * stockValue;         // print cost to 2 decimal places    [print]     } } 

You have a file Bank.java and you have a driver class named Driver.java. Fill in the correct visibility modifiers so that the comments in the main method are upheld.  public class Driver {     public static void main(String[] args) {         Bank t = new Bank();        // each of the lines below is run independently        System.out.println(t.totalMoney); // compiles and run        System.out.println(t.getTotalMoney()); // compiles and runs System.out.println(t.id);    // compile error     } }  —— in a separate file in a different package/directory ———  public class Bank {        1   int id;       2   double totalMoney;       3   double getTotalMoney() {        return totalMoney;     }     /** no-argument constructor implemented **/ }    1  :[vis1]   2  :[vis2]   3  :[vis3]