Question

Does my code have any errors? I feel pretty confident.

//Define a class PolicyHolder

class PolicyHolder

{

//Declare variable

private int policy_Number;

//Declare variable

private int customer_Age;

//Declare variable

private int number_Of_Accidents;

//Define a constructor

public PolicyHolder(int policy_Number, int customer_Age,int number_Of_Accidents)

{

//Set policy number

this.policy_Number = policy_Number;

//Set number of accidents

this.number_Of_Accidents = number_Of_Accidents;

       //If customers age is greater than or equals 14 and less than or equals 125 */

if(customer_Age >= 14 && customer_Age <= 125)

//Set customer age

this.customer_Age = customer_Age;

else

//Set age

this.customer_Age = 0;

}

  

   //Define a constructor

public PolicyHolder()

{

//Set value

this.number_Of_accidents = 0;   

//Create new random value

Random randomGenerator = newRandom();

//Set value

this.policy_Number = randomGenerator.nextInt(100);

}

//Define a method "getPolicy_Number()"

public int getPolicy_Number()

{

//Return value

return policy_Number;

}

//Define a method "setPolicy_Number()"

public void setPolicy_Number(intPolicy_Number)

{

//Set value

this.policy_Number = policy_Number;

}

//Define a method "getCustomer_Age()"

public int getCustomer_Age()

{

//Return age

return customer_Age;

}

//Define a method "setCustomer_Age()"

public void setCustomer_Age(int customer_Age)

{

//If customers age is greater than or equal to 14 less than or equal 125 less than or equals 125 */

if(customer_Age >= 14 && customer_Age <= 125)

       //Set age

this.customer_Age = customer_Age;

else

//Set age as 0

this.customer_Age = 0;

}

//Define a method "toString()"

public String toString()

{

//Return value

return "PolicyHolder[policy_Number=" + policy_Number

+ ",customer_Age=" + customer_Age + ",number_Of)Accidents=" number_Of_Accidents="

+ number_Of_Accidents + "]";

}

//Define a method "getNumber_Of_Accidents()"

public int getNumber_Of_Accidents()

{

//Return accidents count

return number_Of_Accidents;

}

//Define a method "setNumber_Of_Accidents()"

public void setNumber_Of_Accidents(int number_Of_Accidents)

{

//Set value

this.number_Of_Accidents = number_Of_Accidents;

}

}

//Define a class

public class TestPolicyHolder

{

//Define main method

public static void main(String[]args)

{

//create a new instance

PolicyHolder newPolicyHolder = new PolicyHolder();

//Define new value

       PolicyHolder policyHolder1 = new PolicyHolder(123, 38, 1);

//Define new value

       PolicyHolder policyHolder2 = new PolicyHolder(234, 29, 3);

//Call "checkAccident()"

checkAccident(newPolicyHolder);

//Call "checkAccident()"

checkAccident(policyHolder1);

//Call "checkAccident()"

checkAccident(policyHolder2);

}

//Define a method "checkAccident()"

public static void checkAccident(PolicyHolder policyHolder)

{

//If age is greater than 35 and less than or equals 1

       if(policyHolder.getCustomer_Age() > 35 && policyHolder.getNumber_Of_Accidents() <= 1)

{

//Display value

System.out.println(policyHolder.toString());

}

}

Answer 1

Dear Student ,

As per the requirement submitted above , kindly find the below solution.

Here a new java program with name "PolicyHolder.java" is created, which contains following code.

PolicyHolder.java :

import java.util.Random;

//Define a class PolicyHolder
class PolicyHolder {
//Declare variable
   private int policy_Number;
   // Declare variable
   private int customer_Age;
   // Declare variable
   private int number_Of_Accidents;

   // Define a constructor
   public PolicyHolder(int policy_Number, int customer_Age, int number_Of_Accidents) {
       // Set policy number
       this.policy_Number = policy_Number;
       // Set number of accidents
       this.number_Of_Accidents = number_Of_Accidents;
       // If customers age is greater than or equals 14 and less than or equals 125 */
       if (customer_Age >= 14 && customer_Age <= 125)
           // Set customer age
           this.customer_Age = customer_Age;
       else
           // Set age
           this.customer_Age = 0;
   }

   // Define a constructor
   public PolicyHolder() {
       // Set value
       this.number_Of_Accidents = 0;
       // Create new random value
       Random randomGenerator = new Random();
       // Set value
       this.policy_Number = randomGenerator.nextInt(100);
   }

//Define a method "getPolicy_Number()"
   public int getPolicy_Number() {
       // Return value
       return policy_Number;
   }

//Define a method "setPolicy_Number()"
   public void setPolicy_Number(int Policy_Number) {
       // Set value
       this.policy_Number = Policy_Number;
   }

//Define a method "getCustomer_Age()"
   public int getCustomer_Age() {
       // Return age
       return customer_Age;
   }

   // Define a method "setCustomer_Age()"
   public void setCustomer_Age(int customer_Age) {
       // If customers age is greater than or equal to 14 less than or equal 125 less
       // than or equals 125 */
       if (customer_Age >= 14 && customer_Age <= 125)
           // Set age
           this.customer_Age = customer_Age;
       else
           // Set age as 0
           this.customer_Age = 0;
   }

   // Define a method "toString()"
   public String toString()
   {
       //Return value
       return "PolicyHolder[policy_Number=" + policy_Number + ",customer_Age="+customer_Age + ",number_Of_Accidents="+number_Of_Accidents+"]";
   }

//Define a method "getNumber_Of_Accidents()"
   public int getNumber_Of_Accidents() {
//Return accidents count
       return number_Of_Accidents;
   }

//Define a method "setNumber_Of_Accidents()"
   public void setNumber_Of_Accidents(int number_Of_Accidents) {
       // Set value
       this.number_Of_Accidents = number_Of_Accidents;
   }
}

**********************************

TestPolicyHolder.java :

//Define a class
public class TestPolicyHolder {
//Define main method
   public static void main(String[] args) {
//create a new instance
       PolicyHolder newPolicyHolder = new PolicyHolder();
//Define new value
       PolicyHolder policyHolder1 = new PolicyHolder(123, 38, 1);
//Define new value
       PolicyHolder policyHolder2 = new PolicyHolder(234, 29, 3);
//Call "checkAccident()"
       checkAccident(newPolicyHolder);
//Call "checkAccident()"
       checkAccident(policyHolder1);
//Call "checkAccident()"
       checkAccident(policyHolder2);
   }

//Define a method "checkAccident()"
   public static void checkAccident(PolicyHolder policyHolder) {
//If age is greater than 35 and less than or equals 1
       if (policyHolder.getCustomer_Age() > 35 && policyHolder.getNumber_Of_Accidents() <= 1) {
//Display value
           System.out.println(policyHolder.toString());
       }

   }
}

======================================================

Output : Compile and Run above program to get the screen as shown below

Screen 1 :TestPolicyHolder.java

NOTE : PLEASE FEEL FREE TO PROVIDE FEEDBACK ABOUT THE SOLUTION.